BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Shawn Cui (Purdue University)
DTSTART:20200602T140000Z
DTEND:20200602T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/1
DESCRIPTION:Title:
Kitaev's Finite Group Model as an Error Correcting Code\nby Shawn Cui
(Purdue University) as part of Mathematical Picture Language Seminar\n\nAb
stract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/1/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Elizabeth Crosson (University of New Mexico)
DTSTART:20200609T140000Z
DTEND:20200609T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/2
DESCRIPTION:Title:
The sign problem and its relation to the spectral gap of quantum many-body
systems\nby Elizabeth Crosson (University of New Mexico) as part of M
athematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/2/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Matt Hastings (Microsoft Station Q and Redmond)
DTSTART:20200616T140000Z
DTEND:20200616T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/3
DESCRIPTION:Title:
The power of adiabatic quantum computation with no sign problem\nby Ma
tt Hastings (Microsoft Station Q and Redmond) as part of Mathematical Pict
ure Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/3/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Zhengwei Liu (Tsinghua University)
DTSTART:20200623T140000Z
DTEND:20200623T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/4
DESCRIPTION:Title:
Quantum Fourier analysis\nby Zhengwei Liu (Tsinghua University) as par
t of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/4/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Robert Raussendorf (University of British Columbia)
DTSTART:20200630T140000Z
DTEND:20200630T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/5
DESCRIPTION:Title:
A hidden variable model for universal quantum computation with magic state
s on qubits\nby Robert Raussendorf (University of British Columbia) as
part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/5/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Marius Junge (University of Illinois Urbana-Champaign)
DTSTART:20200707T140000Z
DTEND:20200707T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/6
DESCRIPTION:Title:
Decay estimates and complete Bakry-Emry theory\nby Marius Junge (Unive
rsity of Illinois Urbana-Champaign) as part of Mathematical Picture Langua
ge Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/6/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Paul Fendley (Oxford University)
DTSTART:20200714T140000Z
DTEND:20200714T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/7
DESCRIPTION:Title:
Integrability and Braided Tensor Categories\nby Paul Fendley (Oxford U
niversity) as part of Mathematical Picture Language Seminar\n\nAbstract: T
BA\n
LOCATION:https://researchseminars.org/talk/MathPic/7/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Vaughan Jones (Vanderbilt University)
DTSTART:20200721T140000Z
DTEND:20200721T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/8
DESCRIPTION:Title:
Applied von Neumann Algebra\nby Vaughan Jones (Vanderbilt University)
as part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/8/
END:VEVENT
BEGIN:VEVENT
SUMMARY:David Gross (University of Cologne)
DTSTART:20200728T140000Z
DTEND:20200728T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/9
DESCRIPTION:Title:
The representation theory of the Clifford group\, with applications in qua
ntum information\nby David Gross (University of Cologne) as part of Ma
thematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/9/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Gilles Pisier (Texas A&M University and Sorbonne Universite)
DTSTART:20200804T140000Z
DTEND:20200804T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/10
DESCRIPTION:Title: A non-nuclear C*-algebra with the Weak Expectation Property and the Local
Lifting Property\nby Gilles Pisier (Texas A&M University and Sorbonne
Universite) as part of Mathematical Picture Language Seminar\n\nAbstract:
TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/10/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Marianne Leitner (Dublin Institute for Advanced Studies)
DTSTART:20200811T140000Z
DTEND:20200811T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/11
DESCRIPTION:Title: Integrability\, rationality and convolutions\nby Marianne Leitner (Du
blin Institute for Advanced Studies) as part of Mathematical Picture Langu
age Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/11/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Laurent Pascal Saloff-Coste (Cornell University)
DTSTART:20200818T140000Z
DTEND:20200818T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/12
DESCRIPTION:Title: Is any compact Lie group uniformly doubling?\nby Laurent Pascal Salof
f-Coste (Cornell University) as part of Mathematical Picture Language Semi
nar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/12/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Nilanjana Datta (University of Cambridge)
DTSTART:20200908T140000Z
DTEND:20200908T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/13
DESCRIPTION:Title: Discriminating between unitary quantum processes\nby Nilanjana Datta
(University of Cambridge) as part of Mathematical Picture Language Seminar
\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/13/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Avi Wigderson (Institute for Advanced Study)
DTSTART:20200915T140000Z
DTEND:20200915T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/14
DESCRIPTION:Title: Optimization\, Complexity and Math (or\, can we prove P!=NP by gradient
descent?)\nby Avi Wigderson (Institute for Advanced Study) as part of
Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/14/
END:VEVENT
BEGIN:VEVENT
SUMMARY:David Evans (University of Cardiff)
DTSTART:20200929T140000Z
DTEND:20200929T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/15
DESCRIPTION:Title: K-theory of Operator Algebras\, Orbifolds and Conformal Field Theory\
nby David Evans (University of Cardiff) as part of Mathematical Picture La
nguage Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/15/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jinsong Wu (Harbin Institute of Technology)
DTSTART:20200901T140000Z
DTEND:20200901T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/16
DESCRIPTION:Title: Some inequalities in locally compact quantum groups\nby Jinsong Wu (H
arbin Institute of Technology) as part of Mathematical Picture Language Se
minar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/16/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Yunxiang Ren (Harvard University)
DTSTART:20200922T140000Z
DTEND:20200922T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/17
DESCRIPTION:Title: Triangular prism equations and categorification\nby Yunxiang Ren (Har
vard University) as part of Mathematical Picture Language Seminar\n\nAbstr
act: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/17/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Zhenghan Wang (Microsoft Station Q and University of California Sa
nta Barbara)
DTSTART:20201006T140000Z
DTEND:20201006T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/18
DESCRIPTION:Title: Reconstructing CFTs from MTCs\nby Zhenghan Wang (Microsoft Station Q
and University of California Santa Barbara) as part of Mathematical Pictur
e Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/18/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Xun Gao (Harvard University)
DTSTART:20201013T140000Z
DTEND:20201013T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/19
DESCRIPTION:Title: Fractionalization\, Exactly Solvable Models\, and Quantum Circuits\nb
y Xun Gao (Harvard University) as part of Mathematical Picture Language Se
minar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/19/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Liang Kong (SUS Tech (South China Univ. of Science and Technology)
DTSTART:20201103T150000Z
DTEND:20201103T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/20
DESCRIPTION:Title: On the classification of topological orders with finite internal symmetri
es\nby Liang Kong (SUS Tech (South China Univ. of Science and Technolo
gy) as part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/20/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Joost Slingerland (National University of Ireland\, Maynooth)
DTSTART:20201020T140000Z
DTEND:20201020T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/21
DESCRIPTION:Title: Exploring small fusion rings and tensor categories\nby Joost Slingerl
and (National University of Ireland\, Maynooth) as part of Mathematical Pi
cture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/21/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Sebastien Palcoux (Tsinghua University)
DTSTART:20201027T140000Z
DTEND:20201027T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/22
DESCRIPTION:Title: The quest of a finite\, purely-quantum group\nby Sebastien Palcoux (T
singhua University) as part of Mathematical Picture Language Seminar\n\nAb
stract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/22/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Sergei Gukov (California Institute of Technology)
DTSTART:20201110T150000Z
DTEND:20201110T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/23
DESCRIPTION:Title: Learning to Unknot\nby Sergei Gukov (California Institute of Technolo
gy) as part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/23/
END:VEVENT
BEGIN:VEVENT
SUMMARY:No Seminar
DTSTART:20201124T150000Z
DTEND:20201124T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/24
DESCRIPTION:by No Seminar as part of Mathematical Picture Language Seminar
\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/24/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Quanhua Wang (Université de Franche-Comté and Harbin Institute o
f Technology)
DTSTART:20201117T150000Z
DTEND:20201117T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/25
DESCRIPTION:Title: Mikhlin type Fourier multipliers on free groups and free products of von
Neumann algebras\nby Quanhua Wang (Université de Franche-Comté and H
arbin Institute of Technology) as part of Mathematical Picture Language Se
minar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/25/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Yasuyuki Kawahigashi (University of Tokyo)
DTSTART:20201201T150000Z
DTEND:20201201T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/26
DESCRIPTION:Title: Topological order\, tensor networks and subfactors\nby Yasuyuki Kawah
igashi (University of Tokyo) as part of Mathematical Picture Language Semi
nar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/26/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Xiao-Gang Wen (M. I. T.)
DTSTART:20201208T150000Z
DTEND:20201208T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/27
DESCRIPTION:Title: Symmetry as a shadow of topological order\nby Xiao-Gang Wen (M. I. T.
) as part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/27/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Zhengwei Liu (Tsinghua Univeristy)
DTSTART:20201222T150000Z
DTEND:20201222T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/28
DESCRIPTION:Title: Brain-storming in Math and Physics--dedicated to Arthur Jaffe\nby Zhe
ngwei Liu (Tsinghua Univeristy) as part of Mathematical Picture Language S
eminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/28/
END:VEVENT
BEGIN:VEVENT
SUMMARY:No Seminar
DTSTART:20201229T150000Z
DTEND:20201229T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/29
DESCRIPTION:by No Seminar as part of Mathematical Picture Language Seminar
\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/29/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Renato Renner (ETH-Zurich)
DTSTART:20210105T150000Z
DTEND:20210105T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/30
DESCRIPTION:Title: Fundamental bound on time signal generation\nby Renato Renner (ETH-Zu
rich) as part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/30/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Scott Aaronson (University of Texas)
DTSTART:20200526T140000Z
DTEND:20200526T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/31
DESCRIPTION:Title: From Archimedes to Quantum Supremacy\nby Scott Aaronson (University o
f Texas) as part of Mathematical Picture Language Seminar\n\nAbstract: TBA
\n
LOCATION:https://researchseminars.org/talk/MathPic/31/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Gian Michale Graf (ETH-Zurich)
DTSTART:20201215T150000Z
DTEND:20201215T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/32
DESCRIPTION:Title: Topology in shallow-water waves: A violation of bulk-edge correspondence<
/a>\nby Gian Michale Graf (ETH-Zurich) as part of Mathematical Picture Lan
guage Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/32/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Christopher Ryba (University of California Berkeley)
DTSTART:20210112T150000Z
DTEND:20210112T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/33
DESCRIPTION:Title: Stable character polynomials for symmetric groups\nby Christopher Ryb
a (University of California Berkeley) as part of Mathematical Picture Lang
uage Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/33/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Kaifeng Bu (Harvard University and Tsinghua University)
DTSTART:20210119T150000Z
DTEND:20210119T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/34
DESCRIPTION:Title: Complexity of neural networks\nby Kaifeng Bu (Harvard University and
Tsinghua University) as part of Mathematical Picture Language Seminar\n\nA
bstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/34/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Matthias Christandl (University of Copenhagen)
DTSTART:20210126T150000Z
DTEND:20210126T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/35
DESCRIPTION:Title: Fault-tolerant coding for quantum communication\nby Matthias Christan
dl (University of Copenhagen) as part of Mathematical Picture Language Sem
inar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/35/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Emily Riehl (Johns Hopkins University)
DTSTART:20210216T150000Z
DTEND:20210216T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/36
DESCRIPTION:Title: Elements of ∞-Category Theory\nby Emily Riehl (Johns Hopkins Univer
sity) as part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/36/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Stefaan Vaes (Katholieke Universiteit Leuven)
DTSTART:20210202T150000Z
DTEND:20210202T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/37
DESCRIPTION:Title: W*-rigidity paradigms for embeddings of II_1 factors\nby Stefaan Vaes
(Katholieke Universiteit Leuven) as part of Mathematical Picture Language
Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/37/
END:VEVENT
BEGIN:VEVENT
SUMMARY:John Imbrie (University of Virginia)
DTSTART:20210209T150000Z
DTEND:20210209T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/38
DESCRIPTION:Title: Many-body localization near the critical point\nby John Imbrie (Unive
rsity of Virginia) as part of Mathematical Picture Language Seminar\n\nAbs
tract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/38/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jian-Wei Pan (University of Science and Technology of China)
DTSTART:20210223T143000Z
DTEND:20210223T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/39
DESCRIPTION:Title: From multi-photon entanglement to quantum computational advantage\nby
Jian-Wei Pan (University of Science and Technology of China) as part of M
athematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/39/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Antii Kupiainen (University of Helsinki)
DTSTART:20210302T150000Z
DTEND:20210302T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/40
DESCRIPTION:Title: Integrability of Liouville Theory\nby Antii Kupiainen (University of
Helsinki) as part of Mathematical Picture Language Seminar\n\nAbstract: T
BA\n
LOCATION:https://researchseminars.org/talk/MathPic/40/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Sorin Popa (UCLA)
DTSTART:20210309T150000Z
DTEND:20210309T160000Z
DTSTAMP:20260422T212556Z
UID:MathPic/41
DESCRIPTION:Title: Some Analysis Aspects in Subfactor Theory\nby Sorin Popa (UCLA) as pa
rt of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/41/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Misha Lukin (Harvard University)
DTSTART:20210316T140000Z
DTEND:20210316T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/42
DESCRIPTION:Title: Exploring new scientific frontiers with programmable quantum systems\
nby Misha Lukin (Harvard University) as part of Mathematical Picture Langu
age Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/42/
END:VEVENT
BEGIN:VEVENT
SUMMARY:William Helton (University of California San Diego)
DTSTART:20210323T140000Z
DTEND:20210323T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/43
DESCRIPTION:Title: Noncommutative real algebraic geometry and quantum games\nby William
Helton (University of California San Diego) as part of Mathematical Pictur
e Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/43/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Dietmar Bisch (Vanderbilt University)
DTSTART:20210330T140000Z
DTEND:20210330T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/44
DESCRIPTION:Title: The wondrous world of hyperfinite subfactors\nby Dietmar Bisch (Vande
rbilt University) as part of Mathematical Picture Language Seminar\n\nAbst
ract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/44/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Anton Alekseev (University of Geneva)
DTSTART:20210406T140000Z
DTEND:20210406T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/45
DESCRIPTION:Title: Conjugation of words\, self-intersections of planar curves\, and non-comm
utative divergence\nby Anton Alekseev (University of Geneva) as part o
f Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/45/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jens Hoppe (Technische Universitat Braunschweig)
DTSTART:20210413T140000Z
DTEND:20210413T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/46
DESCRIPTION:Title: Aspects of M Theory\nby Jens Hoppe (Technische Universitat Braunschwe
ig) as part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/46/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Haribabu Arthanari (Harvard Med School)
DTSTART:20210420T140000Z
DTEND:20210420T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/47
DESCRIPTION:Title: Emerging frontiers in nuclear magnetic resonance\nby Haribabu Arthana
ri (Harvard Med School) as part of Mathematical Picture Language Seminar\n
\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/47/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Bruno Nachtergaele (University of California\, Davis)
DTSTART:20210427T140000Z
DTEND:20210427T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/48
DESCRIPTION:Title: Dimerization in quantum spin chains with O(n) symmetry\nby Bruno Nach
tergaele (University of California\, Davis) as part of Mathematical Pictur
e Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/48/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Rupert Frank (Ludwig Maximillians Universitaet Muenchen)
DTSTART:20210504T140000Z
DTEND:20210504T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/49
DESCRIPTION:Title: Lieb-Thirring bounds and other inequalities for orthonormal functions
\nby Rupert Frank (Ludwig Maximillians Universitaet Muenchen) as part of M
athematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/49/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Xun Gao (Harvard University)
DTSTART:20210511T140000Z
DTEND:20210511T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/50
DESCRIPTION:Title: Understanding the linear cross entropy benchmark by using a statistical p
hysics model\nby Xun Gao (Harvard University) as part of Mathematical
Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/50/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Feng Xu (University of California\, Riverside)
DTSTART:20210525T140000Z
DTEND:20210525T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/51
DESCRIPTION:Title: Rigorous results about relative entropy in QFT\nby Feng Xu (Universit
y of California\, Riverside) as part of Mathematical Picture Language Semi
nar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/51/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Svetlana Jitomirskaya (University of California\, Irvine)
DTSTART:20210601T140000Z
DTEND:20210601T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/52
DESCRIPTION:Title: Fractal properties of the Hofstadter's butterfly and singular continuous
spectrum of the critical almost Mathieu operator\nby Svetlana Jitomir
skaya (University of California\, Irvine) as part of Mathematical Picture
Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/52/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jeongwan Haah (Microsoft)
DTSTART:20210615T140000Z
DTEND:20210615T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/53
DESCRIPTION:Title: Topological phases of discrete time evolution\nby Jeongwan Haah (Micr
osoft) as part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/53/
END:VEVENT
BEGIN:VEVENT
SUMMARY:No Seminar
DTSTART:20210608T140000Z
DTEND:20210608T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/54
DESCRIPTION:by No Seminar as part of Mathematical Picture Language Seminar
\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/54/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Yann LeCun (Facebook AI Research and New York University)
DTSTART:20210518T140000Z
DTEND:20210518T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/55
DESCRIPTION:Title: The Energy-based Learning Model\nby Yann LeCun (Facebook AI Research
and New York University) as part of Mathematical Picture Language Seminar\
n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/55/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Francis Brown (All Souls College Oxford)
DTSTART:20210622T140000Z
DTEND:20210622T150000Z
DTSTAMP:20260422T212556Z
UID:MathPic/56
DESCRIPTION:Title: Invariant differential forms\, graph complexes\, and Feynman integrals\nby Francis Brown (All Souls College Oxford) as part of Mathematical Pic
ture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/56/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Guoliang Yu (Texas A&M)
DTSTART:20211214T143000Z
DTEND:20211214T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/57
DESCRIPTION:Title: Higher invariants of Dirac operators and positive scalar curvature\nb
y Guoliang Yu (Texas A&M) as part of Mathematical Picture Language Seminar
\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/57/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Cynthia Dwork (Harvard University)
DTSTART:20211005T133000Z
DTEND:20211005T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/58
DESCRIPTION:Title: Differential Privacy: The Mathematical Bulwark Against Reidentification a
nd Reconstruction\nby Cynthia Dwork (Harvard University) as part of Ma
thematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/58/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Zhengwei Liu (Tsinghua University & Yanqi Lake Beijing Institute o
f Mathematical Sciences and Applications)
DTSTART:20211012T133000Z
DTEND:20211012T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/59
DESCRIPTION:Title: Uncertainty Principles on Quantum Symmetries\nby Zhengwei Liu (Tsingh
ua University & Yanqi Lake Beijing Institute of Mathematical Sciences and
Applications) as part of Mathematical Picture Language Seminar\n\nAbstract
: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/59/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jordan Cotler (Harvard University)
DTSTART:20211019T133000Z
DTEND:20211019T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/60
DESCRIPTION:Title: Quantum-enhanced Learning using a Quantum Memory\nby Jordan Cotler (H
arvard University) as part of Mathematical Picture Language Seminar\n\nAbs
tract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/60/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Weinan E (Princeton University and Beijing Institute of Big Data R
esearch)
DTSTART:20211026T133000Z
DTEND:20211026T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/61
DESCRIPTION:Title: A Mathematical Perspective of Machine Learning\nby Weinan E (Princeto
n University and Beijing Institute of Big Data Research) as part of Mathem
atical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/61/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Seth Lloyd (MIT)
DTSTART:20211102T133000Z
DTEND:20211102T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/62
DESCRIPTION:Title: Quantum algorithms for topological and geometric analysis of data\nby
Seth Lloyd (MIT) as part of Mathematical Picture Language Seminar\n\nAbst
ract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/62/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Semyon Dyatlov (MIT)
DTSTART:20211109T143000Z
DTEND:20211109T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/63
DESCRIPTION:Title: Resonances for Open Quantum Maps\nby Semyon Dyatlov (MIT) as part of
Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/63/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Leslie Valiant (Harvard University)
DTSTART:20211116T143000Z
DTEND:20211116T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/64
DESCRIPTION:Title: Holographic Algorithms\nby Leslie Valiant (Harvard University) as par
t of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/64/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Yue Lu (Harvard University)
DTSTART:20211130T143000Z
DTEND:20211130T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/65
DESCRIPTION:Title: Learning by Random Features and Kernel Random Matrices: Sharp Asymptotics
and Universality Laws\nby Yue Lu (Harvard University) as part of Math
ematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/65/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alain Connes (IHES and College de France)
DTSTART:20211207T143000Z
DTEND:20211207T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/66
DESCRIPTION:Title: Prolate spheroidal functions and zeta\nby Alain Connes (IHES and Coll
ege de France) as part of Mathematical Picture Language Seminar\n\nAbstrac
t: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/66/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Norman Yao (Harvard University)
DTSTART:20220201T143000Z
DTEND:20220201T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/68
DESCRIPTION:Title: What is a time crystal?\nby Norman Yao (Harvard University) as part o
f Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/68/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Roland Bauerschmidt (Cambridge University)
DTSTART:20220208T143000Z
DTEND:20220208T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/69
DESCRIPTION:Title: Random forests and the OSp(1|2) nonlinear sigma model\nby Roland Baue
rschmidt (Cambridge University) as part of Mathematical Picture Language S
eminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/69/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jian Ding (Peking University)
DTSTART:20220215T143000Z
DTEND:20220215T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/70
DESCRIPTION:Title: Recent progress on random field Ising model\nby Jian Ding (Peking Uni
versity) as part of Mathematical Picture Language Seminar\n\nAbstract: TBA
\n
LOCATION:https://researchseminars.org/talk/MathPic/70/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Yury Polyanskiy (MIT)
DTSTART:20220222T143000Z
DTEND:20220222T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/71
DESCRIPTION:Title: Uniqueness of BP fixed point for Ising models\nby Yury Polyanskiy (MI
T) as part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/71/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Feng Xu (University of California Riverside)
DTSTART:20220301T143000Z
DTEND:20220301T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/72
DESCRIPTION:Title: Rigorous results about entropy in QFT\nby Feng Xu (University of Cal
ifornia Riverside) as part of Mathematical Picture Language Seminar\n\nAbs
tract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/72/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Thomas Spencer (IAS Princeton)
DTSTART:20220308T143000Z
DTEND:20220308T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/73
DESCRIPTION:Title: Continuous symmetry breaking along the Nishimori line\nby Thomas Spen
cer (IAS Princeton) as part of Mathematical Picture Language Seminar\n\nAb
stract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/73/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Hsin-Yuan (Robert) Huang (Cal Tech)
DTSTART:20220322T133000Z
DTEND:20220322T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/74
DESCRIPTION:Title: Provably efficient machine learning for quantum many-body problems\nb
y Hsin-Yuan (Robert) Huang (Cal Tech) as part of Mathematical Picture Lang
uage Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/74/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alice Guionnet (ENS Lyon)
DTSTART:20220329T133000Z
DTEND:20220329T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/75
DESCRIPTION:Title: Matrix models\, the enumeration of maps and free probability\nby Alic
e Guionnet (ENS Lyon) as part of Mathematical Picture Language Seminar\n\n
Abstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/75/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Edward Frenkel (University of California Berkeley)
DTSTART:20220405T133000Z
DTEND:20220405T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/76
DESCRIPTION:Title: Analytic Langlands correspondence for complex curves\nby Edward Frenk
el (University of California Berkeley) as part of Mathematical Picture Lan
guage Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/76/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jintai Ding (Tsinghua University and BIMSA)
DTSTART:20220412T133000Z
DTEND:20220412T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/77
DESCRIPTION:Title: Post-quantum cryptography and post-quantum key exchange based on the
LWE and RLWE problems\nby Jintai Ding (Tsinghua University and BIMSA)
as part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/77/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Assaf Naor (Princeton University)
DTSTART:20220419T133000Z
DTEND:20220419T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/78
DESCRIPTION:Title: "Vertical versus horizontal isoperimetry"\nby Assaf Naor (Princeton U
niversity) as part of Mathematical Picture Language Seminar\n\nAbstract: T
BA\n
LOCATION:https://researchseminars.org/talk/MathPic/78/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ramon van Handel (Princeton University)
DTSTART:20220503T133000Z
DTEND:20220503T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/80
DESCRIPTION:Title: "Nonasymptotic random matrix theory"\nby Ramon van Handel (Princeton
University) as part of Mathematical Picture Language Seminar\n\nAbstract:
TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/80/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Sitan Chen (University of California Berkeley)
DTSTART:20220510T133000Z
DTEND:20220510T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/81
DESCRIPTION:Title: Learning Polynomial Transformations\nby Sitan Chen (University of Cal
ifornia Berkeley) as part of Mathematical Picture Language Seminar\n\nAbst
ract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/81/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Israel Michael Sigal (University of Toronto)
DTSTART:20220517T133000Z
DTEND:20220517T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/82
DESCRIPTION:Title: "Long-time Dynamics in Quantum Mechanics and Condensed Matter Physics"\nby Israel Michael Sigal (University of Toronto) as part of Mathematical
Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/82/
END:VEVENT
BEGIN:VEVENT
SUMMARY:David Ruelle (IHES Bures-sur-Yvette\, France)
DTSTART:20220407T133000Z
DTEND:20220407T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/83
DESCRIPTION:Title: A Natural Limitation for Properly Human Scientific Progress\nby David
Ruelle (IHES Bures-sur-Yvette\, France) as part of Mathematical Picture L
anguage Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/83/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alice Guionnet (ENS Lyon)
DTSTART:20220524T133000Z
DTEND:20220524T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/84
DESCRIPTION:Title: "Matrix models\, the enumeration of maps and free probability"\nby Al
ice Guionnet (ENS Lyon) as part of Mathematical Picture Language Seminar\n
\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/84/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Patrick Coles (Los Alamos National Laboratory)
DTSTART:20220607T133000Z
DTEND:20220607T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/85
DESCRIPTION:Title: "Training landscapes for parameterized quantum circuits"\nby Patrick
Coles (Los Alamos National Laboratory) as part of Mathematical Picture Lan
guage Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/85/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Melanie Wood (Harvard University)
DTSTART:20220920T133000Z
DTEND:20220920T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/86
DESCRIPTION:Title: Determining Distributions of Groups from their Moments\nby Melanie Wo
od (Harvard University) as part of Mathematical Picture Language Seminar\n
\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/86/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jens Eisert (Freie Universität Berlin)
DTSTART:20220927T133000Z
DTEND:20220927T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/87
DESCRIPTION:by Jens Eisert (Freie Universität Berlin) as part of Mathemat
ical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/87/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Giacomo De Palma (University of Bologna\, Italy)
DTSTART:20221004T133000Z
DTEND:20221004T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/88
DESCRIPTION:Title: The quantum Wasserstein distance of order 1\nby Giacomo De Palma (Uni
versity of Bologna\, Italy) as part of Mathematical Picture Language Semin
ar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/88/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Narutaka Ozawa (Kyoto University)
DTSTART:20221011T133000Z
DTEND:20221011T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/89
DESCRIPTION:Title: Kazhdan's property (T) for Aut(F_n) and EL_n(R)\nby Narutaka Ozawa (K
yoto University) as part of Mathematical Picture Language Seminar\n\nAbstr
act: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/89/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Liang Jiang (University of Chicago)
DTSTART:20221018T133000Z
DTEND:20221018T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/90
DESCRIPTION:Title: Path-Independent Quantum Gates\nby Liang Jiang (University of Chicago
) as part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/90/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Phillippe Faist (Freie Universität Berlin)
DTSTART:20221025T133000Z
DTEND:20221025T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/91
DESCRIPTION:Title: Time-energy uncertainty relation and quantum error correction for noisy q
uantum metrology\nby Phillippe Faist (Freie Universität Berlin) as pa
rt of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/91/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Eric Carlen (Rutgers University)
DTSTART:20221101T133000Z
DTEND:20221101T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/92
DESCRIPTION:Title: Quantum Entropy Inequalities and Reversible Quantum Markov Semigroups as
Gradient Flow for Quantum Relative Entropy\nby Eric Carlen (Rutgers Un
iversity) as part of Mathematical Picture Language Seminar\n\nAbstract: TB
A\n
LOCATION:https://researchseminars.org/talk/MathPic/92/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Kushal Seetharam (MIT & Harvard University)
DTSTART:20221108T143000Z
DTEND:20221108T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/93
DESCRIPTION:Title: Quantum simulation of parameter-averaged NMR experiments\nby Kushal S
eetharam (MIT & Harvard University) as part of Mathematical Picture Langua
ge Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/93/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Roy Garcia (Harvard University)
DTSTART:20221115T143000Z
DTEND:20221115T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/94
DESCRIPTION:Title: Resource theory of quantum scrambling\nby Roy Garcia (Harvard Univers
ity) as part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/94/
END:VEVENT
BEGIN:VEVENT
SUMMARY:TBD
DTSTART:20221129T143000Z
DTEND:20221129T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/95
DESCRIPTION:by TBD as part of Mathematical Picture Language Seminar\n\nAbs
tract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/95/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Beni Yoshida (Perimeter Institute)
DTSTART:20230131T143000Z
DTEND:20230131T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/97
DESCRIPTION:Title: Holographic scattering from quantum error-correction\nby Beni Yoshida
(Perimeter Institute) as part of Mathematical Picture Language Seminar\n\
nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/97/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Dan Freed (University of Texas)
DTSTART:20230207T143000Z
DTEND:20230207T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/98
DESCRIPTION:Title: What is an anomaly?\nby Dan Freed (University of Texas) as part of Ma
thematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/98/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Dongling Deng (Tsinghua University)
DTSTART:20230221T143000Z
DTEND:20230221T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/99
DESCRIPTION:Title: Recent Advances in Quantum AI\nby Dongling Deng (Tsinghua University)
as part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/99/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Peter Love (Tufts University)
DTSTART:20230321T133000Z
DTEND:20230321T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/100
DESCRIPTION:Title: Contextual Subspace Variational Quantum Eigensolver\nby Peter Love (
Tufts University) as part of Mathematical Picture Language Seminar\n\nAbst
ract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/100/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Yitang Zhang (UC Santa Barbara)
DTSTART:20230328T133000Z
DTEND:20230328T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/101
DESCRIPTION:Title: Non-positive sequences in analytic number theory and the Landau-Siegel z
ero\nby Yitang Zhang (UC Santa Barbara) as part of Mathematical Pictur
e Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/101/
END:VEVENT
BEGIN:VEVENT
SUMMARY:John Cardy (UC Berkeley and All Souls College\, Oxford)
DTSTART:20230404T133000Z
DTEND:20230404T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/102
DESCRIPTION:Title: TTbar deformation of 2d quantum field theory and modular forms\nby J
ohn Cardy (UC Berkeley and All Souls College\, Oxford) as part of Mathemat
ical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/102/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Anne-Marie Aubert (Centre National de la Recherche Scientifique)
DTSTART:20230214T143000Z
DTEND:20230214T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/103
DESCRIPTION:Title: A bridge between the Baum-Connes conjecture and the Langlands program\nby Anne-Marie Aubert (Centre National de la Recherche Scientifique) as
part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/103/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Andrew Childs (University of Maryland)
DTSTART:20230228T143000Z
DTEND:20230228T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/104
DESCRIPTION:Title: Quantum divide and conquer\nby Andrew Childs (University of Maryland
) as part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/104/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Klaus Fredenhagen (II. Institut für Theoretische Physik\, Univers
ität Hamburg)
DTSTART:20230418T133000Z
DTEND:20230418T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/105
DESCRIPTION:Title: Constructing algebraic quantum field theory\nby Klaus Fredenhagen (I
I. Institut für Theoretische Physik\, Universität Hamburg) as part of Ma
thematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/105/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jesse Peterson (Vanderbilt University)
DTSTART:20230425T133000Z
DTEND:20230425T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/106
DESCRIPTION:Title: Amenability and von Neumann algebras\nby Jesse Peterson (Vanderbilt
University) as part of Mathematical Picture Language Seminar\n\nAbstract:
TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/106/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Brian Swingle (Brandeis University)
DTSTART:20230502T133000Z
DTEND:20230502T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/107
DESCRIPTION:Title: Hydrodynamics and Corrections to Random Matrix Universality in Quantum C
haos\nby Brian Swingle (Brandeis University) as part of Mathematical P
icture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/107/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Kaifeng Bu (Harvard University)
DTSTART:20230509T133000Z
DTEND:20230509T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/109
DESCRIPTION:Title: Magic from a quantum convolutional approach\nby Kaifeng Bu (Harvard
University) as part of Mathematical Picture Language Seminar\n\nAbstract:
TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/109/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Maciej Dunajski (University of Cambridge)
DTSTART:20230905T133000Z
DTEND:20230905T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/110
DESCRIPTION:Title: Equivalence principle\, de-Sitter space\, and twistor theory\nby Mac
iej Dunajski (University of Cambridge) as part of Mathematical Picture Lan
guage Seminar\n\nLecture held in Jefferson 453.\n\nAbstract\nI discuss the
impact of the positive cosmological constant on the interplay between the
equivalence principle in general relativity\, and the rules of quantum me
chanics. There is an ambiguity in the definition of a phase of a wave func
tion measured by inertial and accelerating observes which is a non-relati
vistic analogue of the Unruh effect. This will be put in the framework of
a non—relativistic limit of twistor space.\n
LOCATION:https://researchseminars.org/talk/MathPic/110/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Man-Duen Choi (University of Toronto)
DTSTART:20230919T133000Z
DTEND:20230919T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/111
DESCRIPTION:Title: My Adventures in Quantumland\nby Man-Duen Choi (University of Toront
o) as part of Mathematical Picture Language Seminar\n\nLecture held in Jef
ferson 453.\n\nAbstract\nThis is an expository talk about the mathematical
picture language of quantum channels. In 1970\, I started off my adventur
e in the mathematical wonderland of completely positive linear maps. Now\,
I am fully awaken to the new era of quantum computers\, with all sort
s of information processes in the setting of non-commutative analysis. As
the time runs backwards in an alternating world through the looking glass\
, I have to come back to the same old scene to release myself from quantum
entanglements.\n
LOCATION:https://researchseminars.org/talk/MathPic/111/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ken Duffy (Northeastern University)
DTSTART:20230926T133000Z
DTEND:20230926T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/112
DESCRIPTION:Title: An introduction to Forward Error Correction and Guessing Random Additive
Noise Decoding\nby Ken Duffy (Northeastern University) as part of Mat
hematical Picture Language Seminar\n\n\nAbstract\nThis talk introduces the
principles of Forward Error Correction (FEC) through the lens of Guessing
Random Additive Noise Decoding (GRAND)\, a recently developed approach to
error correction decoding that began with a theoretical consideration on
guesswork\, how hard it is guess things. The talk is based on joint work w
ith Muriel Medard (MIT)\, with the circuits research performed in collabor
ation with Rabia Yazicigil (BU).\n
LOCATION:https://researchseminars.org/talk/MathPic/112/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Madhu Sudan (Harvard University)
DTSTART:20231003T133000Z
DTEND:20231003T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/113
DESCRIPTION:Title: Proofs and Computation\nby Madhu Sudan (Harvard University) as part
of Mathematical Picture Language Seminar\n\n\nAbstract\nProofs have always
gone hand in hand with the development of (the theory of) computation. Th
e Turing Machine was conceived to generalize and extend Godel's incomplete
ness theorem. The P vs. NP question emerged in part out of an effort to un
derstand the complexity of theorem-proving. And modern theories of optimiz
ation\, cryptography and even aspects of quantum physics are intimately ti
ed to novel notions associated with proofs such interaction and randomness
. In this talk we will survey some of these classical connections as well
as the more modern ones\; and ponder some\, as of yet unresolved\, enigmas
associated with proofs we use in day to day (mathematical) life.\n
LOCATION:https://researchseminars.org/talk/MathPic/113/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Tzu-Chieh Wei (Stony Brook University)
DTSTART:20231024T133000Z
DTEND:20231024T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/114
DESCRIPTION:Title: Learning marginals suffices!\nby Tzu-Chieh Wei (Stony Brook Universi
ty) as part of Mathematical Picture Language Seminar\n\n\nAbstract\nBeyond
computer science\, quantum complexity theory can potentially revolutioniz
e multiple branches of physics\, ranging from quantum many-body systems to
quantum field theory. I will present our work that centers on the intrigu
ing relationship between the sample complexity of learning a quantum state
and its circuit complexity. Our tool is a kind of quantum overlapping tom
ography\, which only relies on random Pauli measurements. Our proof overco
mes difficulties characterizing short-range entanglement by bridging quant
um circuit complexity and ground states of gapped local Hamiltonians. Our
result\, for example\, settles the quantum circuit complexity of the multi
-qubit GHZ state exactly.This is a joint work with Nengkun Yu\, arXiv:arXi
v:2303.08938\n
LOCATION:https://researchseminars.org/talk/MathPic/114/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Steven Girvin (Yale Quantum Institute)
DTSTART:20231107T143000Z
DTEND:20231107T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/115
DESCRIPTION:Title: Adventures in Phase Space: Non-commuting coordinates meet quantum contr
ol and quantum error correction\nby Steven Girvin (Yale Quantum Instit
ute) as part of Mathematical Picture Language Seminar\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/115/
END:VEVENT
BEGIN:VEVENT
SUMMARY:David Evans (Cardiff University)
DTSTART:20231128T143000Z
DTEND:20231128T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/116
DESCRIPTION:Title: On Quantum Symmetry\nby David Evans (Cardiff University) as part of
Mathematical Picture Language Seminar\n\nLecture held in Jefferson 453.\n\
nAbstract\nThis talk is part of a programme to understand quantum symmetri
es and conformal field theory through subfactors and K-theory\, in partic
ular twisted equivariant K-theory. Freed\, Hopkins and Teleman realized th
e Verlinde fusion ring of positive energy representations of loop groups t
hrough twisted equivariant K-theory of the section algebra of equivariant
bundles of compact operators. This raised the possibility of studying such
fusion rings or quantum symmetries as modules and bimodules for certain C
*-algebras as well as introducing higher twists through equivariant bundl
es beyond those of compact operators. This has been pursued in work with T
erry Gannon\, Andreas Aaserud\, Ulrich Pennig and Corey Jones.\n
LOCATION:https://researchseminars.org/talk/MathPic/116/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Dimitri Shlyakhetenko (UCLA)
DTSTART:20231205T143000Z
DTEND:20231205T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/117
DESCRIPTION:Title: Free dimension via the Wasserstein Metric\nby Dimitri Shlyakhetenko
(UCLA) as part of Mathematical Picture Language Seminar\n\nLecture held in
Jefferson 453.\n\nAbstract\nWe discuss a notion of dimension\, with prope
rties similar to that of free entropy dimension\, whose definition is base
d on the notion of Wasserstein distance between non-commutative laws intro
duced by Biane and Voiculescu.\n
LOCATION:https://researchseminars.org/talk/MathPic/117/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jun Yang (Harvard University)
DTSTART:20230912T133000Z
DTEND:20230912T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/118
DESCRIPTION:Title: Limit multiplicities\, trace formulas and von Neumann dimensions\nby
Jun Yang (Harvard University) as part of Mathematical Picture Language Se
minar\n\nLecture held in Jefferson 453.\n\nAbstract\nGiven a tower of latt
ices in a semisimple Lie group G\, we will discuss the multiplicity of an
irreducible representation of G in the L^2-space of functions on the quoti
ents. We apply the Arthur-Selberg trace formulas to consider a bounded fam
ily of representations. We will show the limit multiplicities are exactly
the von Neumann dimensions if the lattices are uniform or G is SL(n).\n
LOCATION:https://researchseminars.org/talk/MathPic/118/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Gaeme Smith (University of Waterloo & IQC)
DTSTART:20231017T133000Z
DTEND:20231017T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/119
DESCRIPTION:Title: Mathematical challenges in quantum information theory\nby Gaeme Smit
h (University of Waterloo & IQC) as part of Mathematical Picture Language
Seminar\n\n\nAbstract\nA central goal of quantum information theory is to
determine the capacities of a quantum channel for sending different sorts
of information. I’ll highlight the new and fundamentally quantum aspect
s that arise in quantum information theory compared to the classical theor
y. These include the central role of entanglement\, nonadditivity\, and sy
nergies between resources. I will also discuss some challenging open quest
ions that we will have to solve to push the theory forward.\n
LOCATION:https://researchseminars.org/talk/MathPic/119/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Daniel Spielman (Yale University)
DTSTART:20231031T133000Z
DTEND:20231031T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/120
DESCRIPTION:Title: Discrepancy Theory and Randomized Controlled Trials\nby Daniel Spiel
man (Yale University) as part of Mathematical Picture Language Seminar\n\n
Lecture held in Jefferson 253 and Zoom.\n\nAbstract\nDiscrepancy theory te
lls us that it is possible to partition vectors into sets that look surpri
singly similar to each other. By "surprisingly similar" we mean much more
similar than the sets produced by a random partition. Randomized Controll
ed Trials are used to test the effectiveness of interventions\, like medic
al treatments and educational innovations. Randomization is used to ensur
e that the test and control groups are probably similar. When we know not
hing about the experimental subjects\, a random partition into test and co
ntrol groups is the best choice. When we do have prior information about t
he experimental subjects\, we can combine the strengths of randomization w
ith the guarantees of discrepancy theory. This allows us to obtain more a
ccurate estimates of the effectiveness of treatments\, or to conduct trial
s with fewer experimental subjects. I will survey some fundamental results
in discrepancy theory\, present a model for the analysis of RCTs\, and su
mmarize results from my joint work with Chris Harshaw\, Fredrik Sävje\, a
nd Peng Zhang.\n
LOCATION:https://researchseminars.org/talk/MathPic/120/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alina Vdovina (City College of New York)
DTSTART:20231114T143000Z
DTEND:20231114T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/121
DESCRIPTION:Title: Higher dimensional digraphs from cube complexes and their spectral theor
y\nby Alina Vdovina (City College of New York) as part of Mathematical
Picture Language Seminar\n\n\nAbstract\nWe define k-dimensional digraphs
and initiate a study of their spectral theory. The k-dimensional digraphs
can be viewed as generating graphs for small categories called k-graphs. G
uided by geometric insight\, we obtain several new series of k-graphs usin
g cube complexes covered by Cartesian products of trees\, for k≥2. These
k-graphs can not be presented as virtual products\, and constitute novel
models of such small categories. The constructions yield rank-k Cuntz-Krie
ger algebras for all k≥2. We introduce Ramanujan k-graphs satisfying opt
imal spectral gap property\, and show explicitly how to construct the unde
rlying k-digraphs.\n
LOCATION:https://researchseminars.org/talk/MathPic/121/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ryan Babbush (Google Research)
DTSTART:20231214T143000Z
DTEND:20231214T153000Z
DTSTAMP:20260422T212556Z
UID:MathPic/122
DESCRIPTION:Title: The search for valuable applications of fault-tolerant quantum computers
\nby Ryan Babbush (Google Research) as part of Mathematical Picture La
nguage Seminar\n\nLecture held in Jefferson 356.\n\nAbstract\nThe ultimate
dream of quantum computing\, and the plan of record for many industrial e
fforts\, is to build a fault-tolerant quantum computer. Such a device woul
d be scientifically fascinating\, but what valuable and classically intrac
table applications would it actually enable? The question is nuanced becau
se the large overheads of quantum error-correction appear to preclude the
possibility of a practical quantum advantage for the wide range of applica
tions that realize only a modest (e.g.\, quadratic) speedup over classical
algorithms. This talk will survey work of Google’s Quantum Algorithms &
Applications team which seeks to answer this question by developing\, com
piling\, and benchmarking the most promising applications of quantum compu
ters that realize a super-quadratic speedup over classical methods. The ta
lk will touch on applications in quantum chemistry\, classical differentia
l equations\, optimization and machine learning.\n
LOCATION:https://researchseminars.org/talk/MathPic/122/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Frederick Manners (University of California\, San Diego)
DTSTART:20240130T213000Z
DTEND:20240130T223000Z
DTSTAMP:20260422T212556Z
UID:MathPic/123
DESCRIPTION:Title: Inverse theorems and approximate structure\nby Frederick Manners (Un
iversity of California\, San Diego) as part of Mathematical Picture Langua
ge Seminar\n\nLecture held in Jefferson 256.\n\nAbstract\nWe call a functi
on f linear if f(x+y) = f(x) + f(y) holds for all x\,y. It is natural to
call f "99% linear" if instead\, this identity holds for most pairs (x\,y)
\; say\, 99% of pairs. Similarly\, we could say f is "1% linear" if this
identity holds 1% of the time. A natural question is then: what can we sa
y about the structure of "99% linear" or "1% linear" functions? Are they
always just perturbations of true 100% linear functions\, or are there oth
er examples? Given almost any algebraic definition\, you can similarly ask
about its approximate variants\, and if you can prove a strong positive s
tatement\, it tends to have applications. In particular\, I will discuss
how 1% linear functions relate to the Polynomial Freiman-Ruzsa conjecture\
, and how 1% polynomial functions relate to the Inverse Theorem for the Go
wers norms.\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/123/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jacob Fox (Stanford University)
DTSTART:20240220T213000Z
DTEND:20240220T223000Z
DTSTAMP:20260422T212556Z
UID:MathPic/124
DESCRIPTION:Title: Subset Sums\nby Jacob Fox (Stanford University) as part of Mathemati
cal Picture Language Seminar\n\nLecture held in Jefferson 368.\n\nAbstract
\nIn this talk\, I will discuss novel techniques which allow us to prove a
diverse range of results on representing integers as subset sums\, includ
ing solutions to many long-standing open problems in the area. For example
\, we answer a question of Alon and Erdős on the minimum number of colors
needed to color the positive integers less than n so that n cannot be wri
tten as a monochromatic sum. Based on joint work with David Conlon and Huy
Tuan Pham. Time permitting\, we will discuss some of the remaining outsta
nding open problems on subset sums and connections to other areas of mathe
matics and computer science.\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/124/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Robert Huang (California Institute of Technology)
DTSTART:20240326T203000Z
DTEND:20240326T213000Z
DTSTAMP:20260422T212556Z
UID:MathPic/125
DESCRIPTION:Title: Certifying Almost All Quantum States with Few Single-qubit Measurements<
/a>\nby Robert Huang (California Institute of Technology) as part of Mathe
matical Picture Language Seminar\n\nLecture held in https://harvard.zoom.u
s/j/779283357?pwd=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09.\n\nAbstract\nQuantum s
ystems can exhibit highly complex entanglement. Certifying that an n-qubit
state in the experimental lab is close to a highly-entangled target state
typically requires deep entangling circuits or exponentially many single-
qubit measurements. In this work\, we prove that almost all n-qubit target
states\, including those with exponential circuit complexity\, can be cer
tified from only O(n^2) single-qubit measurements. This result is establis
hed by a new technique relating certification to a random walk's mixing ti
me. Our protocol has applications for benchmarking the fidelity of quantum
systems and for learning and verifying neural networks\, tensor networks\
, and various other representations of quantum states using only single-qu
bit measurements. We show that such verified representations can be used t
o efficiently predict highly non-local properties that would otherwise req
uire an exponential number of measurements.\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/125/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Yufei Zhao (MIT)
DTSTART:20240402T203000Z
DTEND:20240402T213000Z
DTSTAMP:20260422T212556Z
UID:MathPic/126
DESCRIPTION:Title: Equiangular lines and eigenvalue multiplicity\nby Yufei Zhao (MIT) a
s part of Mathematical Picture Language Seminar\n\nLecture held in Jeffers
on 256 and Zoom https://harvard.zoom.us/j/779283357?pwd=MitXVm1pYUlJVzZqT3
lwV2pCT1ZUQT09.\n\nAbstract\nEquiangular lines are configurations of lines
in n-dimensional space\, all passing through the origin\, that pairwise m
ake the same angle. Fix an angle\, in high dimensions\, what is the maximu
m number of equiangular lines pairwise separated by the given angle? I wil
l discuss the solution to this problem. A key step is in showing that a co
nnected bounded degree graph has sublinear second eigenvalue multiplicity\
n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/126/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Dolev Bluvstein (Harvard)
DTSTART:20240416T203000Z
DTEND:20240416T213000Z
DTSTAMP:20260422T212556Z
UID:MathPic/127
DESCRIPTION:Title: Logical quantum processor based on reconfigurable atom arrays\nby Do
lev Bluvstein (Harvard) as part of Mathematical Picture Language Seminar\n
\nLecture held in Jefferson 256 and Zoom https://harvard.zoom.us/j/7792833
57?pwd=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09.\n\nAbstract\nSuppressing errors i
s one of the central challenges for useful quantum computing\, requiring q
uantum error correction for large-scale processing. However\, the overhead
in the realization of error-corrected “logical” qubits\, where inform
ation is encoded across many physical qubits for redundancy\, poses signif
icant challenges to large-scale logical quantum computing. In this talk we
will discuss recent advances in quantum information processing using dyna
mically reconfigurable arrays of neutral atoms. With this platform we have
realized programmable quantum processing with encoded logical qubits\, co
mbining the use of 280 physical qubits\, high two-qubit gate fidelities\,
arbitrary connectivity\, and mid-circuit readout. Using this logical proce
ssor with various types of error-correcting codes\, we demonstrate that we
can improve logical two-qubit gates by increasing code size\, outperform
physical qubit fidelities\, create logical GHZ states\, and perform comput
ationally complex scrambling circuits using 48 logical qubits and hundreds
of logical gates. We find that this logical encoding substantially improv
es algorithmic performance with error detection\, outperforming physical q
ubits at both benchmarking and quantum simulations. These results herald t
he advent of early error-corrected quantum computation\, enabling new appl
ications and inspiring a shift in both the challenges and opportunities th
at lay ahead.\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/127/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Shu-Heng Shao (Stony Brook)
DTSTART:20240506T203000Z
DTEND:20240506T213000Z
DTSTAMP:20260422T212556Z
UID:MathPic/129
DESCRIPTION:Title: What's Done Cannot Be Undone: Non-Invertible Symmetries\nby Shu-Heng
Shao (Stony Brook) as part of Mathematical Picture Language Seminar\n\nLe
cture held in Jefferson 453 and Zoom https://harvard.zoom.us/j/779283357?p
wd=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09.\n\nAbstract\nI will discuss recent de
velopments on a novel kind of global symmetry\, the non-invertible symmetr
y. It is implemented by conserved operators that do not have an inverse\,
going outside the paradigm set by Wigner's theorem. Non-invertible symmetr
ies exist in many familiar quantum systems\, including the Ising model\, Q
ED\, QCD\, axions\, and the low-energy limit of string/M-theory. They lead
to new conservation laws and new notions of naturalness\, with applicatio
ns in quantum field theory\, particle physics\, condensed matter systems\,
and quantum gravity. In particular\, the neutral pion decay for the real
world can be reinterpreted as a consequence of matching the non-invertible
global symmetry.\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/129/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Michael Freedman (Harvard)
DTSTART:20240910T204500Z
DTEND:20240910T220000Z
DTSTAMP:20260422T212556Z
UID:MathPic/130
DESCRIPTION:Title: What can ML learn from the proof of the Kolmogorov-Arnold theorem\nb
y Michael Freedman (Harvard) as part of Mathematical Picture Language Semi
nar\n\nLecture held in Jefferson 356 and Zoom https://harvard.zoom.us/j/77
9283357?pwd=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09.\n\nAbstract\nThe Kolmogorov-
Arnold representation theorem shows that even very shallow\, non-linear ne
ural nets can express general continuous multivariate functions. I will be
gin by giving a proof. The theorem has often been regarded as "irrelevant
" to machine learning because of the unrealistic precision required in its
representation of Real numbers. I agree with this criticism but will pres
ent another path to ML-relevancy - not of the statement but of the proof.\
n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/130/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Yuanjie Ren (MIT)
DTSTART:20240924T203000Z
DTEND:20240924T213000Z
DTSTAMP:20260422T212556Z
UID:MathPic/131
DESCRIPTION:Title: Solving the problem of preparing solvable anyons with constant-depth ada
ptive quantum circuits\nby Yuanjie Ren (MIT) as part of Mathematical P
icture Language Seminar\n\nLecture held in Jefferson 356 and Zoom https://
harvard.zoom.us/j/779283357?pwd=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09.\n\nAbstr
act\nThe classification of topological phases of quantum matter has recent
ly been extended to allow constant-depth adaptive local quantum circuits.
In this setting\, a fundamental problem is the classification of topologic
al phases that become equivalent to the trivial phase under adaptive quant
um circuits. These are precisely the topological phases with ground states
that can be prepared by constant-depth adaptive quantum circuits. In this
work we establish such a classification in terms of solvable anyon theori
es\, and argue that it is complete.\nSolvable anyon theories are a vast ge
neralization of solvable groups that includes cyclic nonabelian anyons\, a
nd anyons with irrational quantum dimensions such as Ising anyons.\nWe int
roduce a sequential gauging procedure that can produce a string-net ground
state in any topological phase described by solvable anyons via a constan
t-depth adaptive local quantum circuit. We furthermore introduce a sequent
ial ungauging and regauging procedure to implement string operators of arb
itrary length for any solvable anyon theory via constant-depth adaptive lo
cal quantum circuits. Our general results are demonstrated for the quantum
double of S3 and for several examples that go beyond solvable groups incl
uding the doubled Ising theory\, and the Drinfeld center of the Z3 Tambara
-Yamagami category.\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/131/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Seth Lloyd (MIT)
DTSTART:20241001T203000Z
DTEND:20241001T213000Z
DTSTAMP:20260422T212556Z
UID:MathPic/132
DESCRIPTION:Title: Quantum Algorithms for Computing Homology\nby Seth Lloyd (MIT) as pa
rt of Mathematical Picture Language Seminar\n\nLecture held in Jefferson 3
56 and Zoom https://harvard.zoom.us/j/779283357?pwd=MitXVm1pYUlJVzZqT3lwV2
pCT1ZUQT09.\n\nAbstract\nThis talk reviews quantum algorithms for computin
g Betti numbers and homology for arbitrary chain complexes. Given a descri
ption of the boundary map on a chain complex\, the algorithm operates by u
sing the quantum phase estimation algorithm to project onto the kernel of
the Hodge Laplacian\, giving estimates of Betti numbers and revealing the
representatives of the homology. The quantum algorithms provide an exponen
tial speedup over their classical counterparts. Applications to persisten
t homology and Khovanov homology are given.\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/132/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Kaifeng Bu (Ohio State)
DTSTART:20241015T203000Z
DTEND:20241015T213000Z
DTSTAMP:20260422T212556Z
UID:MathPic/133
DESCRIPTION:Title: A universal framework for Gaussian test\nby Kaifeng Bu (Ohio State)
as part of Mathematical Picture Language Seminar\n\nLecture held in Jeffer
son 356 and Zoom https://harvard.zoom.us/j/779283357?pwd=MitXVm1pYUlJVzZqT
3lwV2pCT1ZUQT09.\n\nAbstract\nExploring the boundary between the classical
and quantum computation is one of the fundamental problems in quantum com
putation\, which plays an important role in the study of quantum advantage
. In this talk\, I will introduce a new protocol for fermionic Gaussian te
sting by using 3 copies input states\, where the protocol is based on the
fermionic convolution. In addition\, I will introduce the non-Gaussian mea
sures to quantify the amount the non-Gaussianity.\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/133/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Zhengwei Liu (Tsinghua University)
DTSTART:20241029T203000Z
DTEND:20241029T213000Z
DTSTAMP:20260422T212556Z
UID:MathPic/134
DESCRIPTION:Title: Insights on Analysis Meeting Topology in Quantum Field Theory\nby Zh
engwei Liu (Tsinghua University) as part of Mathematical Picture Language
Seminar\n\nLecture held in Jefferson 356 and Zoom https://harvard.zoom.us/
j/779283357?pwd=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09.\n\nAbstract\nHigher cate
gorical data is an emergent symmetry in a new analytic method to construct
examples of topological quantum field theory.\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/134/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Liyuan Chen (Harvard)
DTSTART:20241112T213000Z
DTEND:20241112T223000Z
DTSTAMP:20260422T212556Z
UID:MathPic/135
DESCRIPTION:Title: Universal Circuit Set with S3 Quantum Double\nby Liyuan Chen (Harvar
d) as part of Mathematical Picture Language Seminar\n\nLecture held in Jef
ferson 356 and Zoom https://harvard.zoom.us/j/779283357?pwd=MitXVm1pYUlJVz
ZqT3lwV2pCT1ZUQT09.\n\nAbstract\nOne potential route toward fault-tolerant
universal quantum computation is to use the non-Abelian topological codes
. In this work\, we investigate how to perform computation with a specific
non-Abelian topological order---the quantum double model D(S3). By embedd
ing each on-site Hilbert space into a qubit-qutrit pair\, we explicitly co
nstruct the circuits for creating\, moving\, and measuring all non-trivial
anyons. These circuits incorporate a single non-Clifford gate. We also de
sign a specific anyon interferometer to measure the total charge of well-s
eparated anyons remotely\, without fusing them together. These protocols e
nable the implementation of a universal gate set proposed by Cui et.al.\,
with the possibility to correct the circuit-level noise actively during th
e computation process. Then\, we show how to encode each physical degree o
f freedom of D(S3) into a novel quantum error correcting code. The encodin
g allows reliable realization of all gates in the anyon manipulation circu
its\, thereby further reducing the error rate. This suppresses the anyon e
rror density\, which facilitates the active error correction by D(S3). Our
proposal offers a promising path to realize universal quantum computation
in a fault-tolerant manner.\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/135/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Arthur Parzygnat (MIT)
DTSTART:20241126T213000Z
DTEND:20241126T223000Z
DTSTAMP:20260422T212556Z
UID:MathPic/136
DESCRIPTION:Title: A temporal analogue of quantum states for sequential measurements and ti
me-reversal symmetry\nby Arthur Parzygnat (MIT) as part of Mathematica
l Picture Language Seminar\n\nLecture held in Jefferson 356 and Zoom https
://harvard.zoom.us/j/779283357?pwd=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09.\n\nAb
stract\nIf a quantum state distributed over regions of space provides the
expectation values of observables on those regions\, what object provides
the expectation values of observables measured sequentially in time? We wi
ll first provide a rigorous definition of such quantum "states over time".
Using such a definition will naturally lead us to an extension of Bayes'
rule from classical probability to quantum systems. Such a quantum Bayes'
rule provides concrete predictions for the construction of processes that
admit time-reversal symmetric expectation values of measurements. We will
analyze the concrete example of an amplitude-damping channel on qubits.\n\
nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/136/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Elia Portnoy (MIT)
DTSTART:20241203T213000Z
DTEND:20241203T223000Z
DTSTAMP:20260422T212556Z
UID:MathPic/137
DESCRIPTION:Title: Quantum error-correcting codes\, systolic geometry\, and quantitative em
beddings\nby Elia Portnoy (MIT) as part of Mathematical Picture Langua
ge Seminar\n\nLecture held in Jefferson 356 and Zoom https://harvard.zoom.
us/j/779283357?pwd=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09.\n\nAbstract\nThere ha
ve been several recent breakthroughs constructing good quantum codes which
have N qubits with distance and dimension Ω(N). However\, these codes ca
nnot be implemented in 3 dimensions - there is no way to place the qubits
on a lattice so that every check only involves the qubits in some small ba
ll. Bravyi and Terhal have shown that such 3d codes with qubits can have
distance at most O(N^2/3) and dimension at most O(N^1/3)\, given that dist
ance. In this talk I'll discuss how to construct 3d codes with parameters
that match these bounds. This relies on the known good codes\, a connectio
n between codes and systolic geometry made by Freedman-Hastings\, and a qu
antitative embedding theorem.\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/137/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Madelyn Cain (Harvard)
DTSTART:20250225T213000Z
DTEND:20250225T223000Z
DTSTAMP:20260422T212556Z
UID:MathPic/138
DESCRIPTION:Title: Low overhead fault tolerance for universal quantum computation\nby M
adelyn Cain (Harvard) as part of Mathematical Picture Language Seminar\n\n
Lecture held in Jefferson 256 and Zoom https://harvard.zoom.us/j/779283357
?pwd=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09.\n\nAbstract\nQuantum error correcti
on (QEC) is believed to be essential for scalable quantum computation\, bu
t its implementation is challenging due to its considerable space-time ove
rhead. Here we report theoretical and experimental advances in reducing th
is overhead. Using dynamically reconfigurable arrays of neutral atoms and
various types of error-correcting codes\, we demonstrate efficient manipul
ation and entanglement of logical qubits using transversal gates\, includi
ng improving entangling gates with code distance and simulating classicall
y complex scrambling circuits. In implementing these circuits\, we observe
their performance can be substantially improved by accounting for error p
ropagation during transversal entangling gates and decoding the logical qu
bits jointly. By leveraging this deterministic propagation of errors\, we
show this correlated decoding enables the number of noisy syndrome extract
ion rounds between gates to be reduced from O(d) to O(1) in transversal Cl
ifford circuits\, where d is the code distance. We then generalize this fi
nding to apply to universal computation by developing strategies for handl
ing feed-forward operations and magic state inputs. These techniques resul
t in new theories of fault-tolerance and in practical reductions to the co
st of large-scale quantum computation by over an order of magnitude.\n\nPa
sscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/138/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Michael Douglas (Harvard)
DTSTART:20250311T203000Z
DTEND:20250311T213000Z
DTSTAMP:20260422T212556Z
UID:MathPic/139
DESCRIPTION:Title: AI in math and theoretical physics: status and prospects\nby Michael
Douglas (Harvard) as part of Mathematical Picture Language Seminar\n\nLec
ture held in Jefferson 256 and Zoom https://harvard.zoom.us/j/779283357?pw
d=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09.\n\nAbstract\nAI progress is accelerati
ng\, and now the leaders expect "artificial general intelligence" (AGI)\ni
n 2 to 3 years. While difficult to believe\, we must prepare for the possi
bility. We can take some lessons from previous eras in which computers sur
passed humans\, for example in chess. We discuss\nconceptual studies of ma
thematical copilots and systems for autonomous mathematical discovery. The
se seem likely to me to come into existence in the next few years.\n\nPass
code: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/139/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Zhengwei Liu (Tsinghua University)
DTSTART:20250408T203000Z
DTEND:20250408T213000Z
DTSTAMP:20260422T212556Z
UID:MathPic/140
DESCRIPTION:Title: Alterfold Theory and Entanglement Entropy\nby Zhengwei Liu (Tsinghua
University) as part of Mathematical Picture Language Seminar\n\nLecture h
eld in Jefferson 256 and Zoom https://harvard.zoom.us/j/779283357?pwd=MitX
Vm1pYUlJVzZqT3lwV2pCT1ZUQT09.\n\nAbstract\nWe will present new insights in
alterfold theory to study entanglement entropy. We illustrate these insig
hts by computing the entanglement entropy for thermal quantum pure states
on surface codes\nat finite temperature. Furthermore\, we propose an entan
glement rank conjecture for thermal quantum pure states on generalized Lev
in-Wen models in any dimension. It is based on joint work with Z. Zhao\, a
rXiv\npreprint to appear.\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/140/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Zhengwei Liu (Tsinghua University)
DTSTART:20250415T203000Z
DTEND:20250415T213000Z
DTSTAMP:20260422T212556Z
UID:MathPic/141
DESCRIPTION:Title: Alterfold Theory and Entanglement Entropy\nby Zhengwei Liu (Tsinghua
University) as part of Mathematical Picture Language Seminar\n\nLecture h
eld in Jefferson 256 and Zoom https://harvard.zoom.us/j/779283357?pwd=MitX
Vm1pYUlJVzZqT3lwV2pCT1ZUQT09.\n\nAbstract\nWe will present new insights in
alterfold theory and quon language to study quantum error corrections. We
provide a learning-based framework for constructing Variational Graphical
Quantum Error Correcting (VGQEC) noise-tailored codes. We illustrate this
framework by constructing explicit codes\, including optimal ones. It is
based on joint work with Y. Shao\, Y. Li et al\, arXiv:2410.02608.\n\nPass
code: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/141/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Zhengwei Liu (Tsinghua University)
DTSTART:20250515T133000Z
DTEND:20250515T143000Z
DTSTAMP:20260422T212556Z
UID:MathPic/142
DESCRIPTION:Title: A new way to understand computational complexity\nby Zhengwei Liu (T
singhua University) as part of Mathematical Picture Language Seminar\n\nLe
cture held in Jefferson 256 and Zoom https://harvard.zoom.us/j/779283357?p
wd=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09.\nAbstract: TBA\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/142/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Yasuyuki Kawahigashi (University of Tokyo/RIKEN)
DTSTART:20251023T200000Z
DTEND:20251023T210000Z
DTSTAMP:20260422T212556Z
UID:MathPic/143
DESCRIPTION:Title: Tensor networks\, fusion categories and operator algebras\nby Yasuyu
ki Kawahigashi (University of Tokyo/RIKEN) as part of Mathematical Picture
Language Seminar\n\nLecture held in Jefferson 368.\n\nAbstract\nCertain 4
-tensors have been used to study two-dimensional topological order\, and w
e identified them with bi-unitary connections in subfactor theory of Jones
before. This identification gives a description of a fusion category usi
ng a (possibly non-flat) bi-unitary connection\, which arises as quantum 6
j-symbols for a multi-fusion category. We further advance this identifica
tion by working on the zipper condition\, which is a kind of pentagon equa
tion\, and flat fields of strings.\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/143/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Henrik Dreyer (Quantinuum)
DTSTART:20260210T210000Z
DTEND:20260210T220000Z
DTSTAMP:20260422T212556Z
UID:MathPic/144
DESCRIPTION:Title: Superconducting pairing correlations on a 98-qubit trapped-ion quantum c
omputer\nby Henrik Dreyer (Quantinuum) as part of Mathematical Picture
Language Seminar\n\nLecture held in Zoom https://harvard.zoom.us/j/779283
357?pwd=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09.\n\nAbstract\nThe Fermi-Hubbard m
odel is the starting point for the simulation of many strongly correlated
materials\, including high-temperature superconductors\, whose modelling i
s a key motivation for the development of quantum simulators and computers
. However\, the detection of superconducting pairing correlations has been
challenging\, both because of their off-diagonal character and because of
the difficulty of preparing superconducting states. In this talk I will d
iscuss recent work using Quantinuum's "Helios" trapped-ion quantum compute
r\, in which significant superconducting pairing correlations were measure
d in three regimes of the Fermi-Hubbard model\, both in and away from equi
librium. I plan to finish with some open problems that need to be solved b
efore quantum computers can solve generic condensed matter problems of thi
s kind\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/144/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Sasha Geim (Harvard)
DTSTART:20260303T210000Z
DTEND:20260303T220000Z
DTSTAMP:20260422T212556Z
UID:MathPic/145
DESCRIPTION:Title: A fault-tolerant neutral-atom architecture for universal quantum computa
tion\nby Sasha Geim (Harvard) as part of Mathematical Picture Language
Seminar\n\nLecture held in Jefferson 256 and Zoom https://harvard.zoom.us
/j/779283357?pwd=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09.\n\nAbstract\nQuantum er
ror correction enables coherent computation on encoded logical qubits whil
e simultaneously removing errors from the underlying physical qubits. Here
we utilize reconfigurable arrays of up to 448 neutral atoms to experiment
ally explore the key elements of a fault-tolerant quantum processing archi
tecture\, including below-threshold correction\, fault-tolerant gate opera
tions\, universality\, and physical error removal during deep-circuit comp
utation. We first demonstrate performance of 2.14(13)x below-threshold in
a four-round characterization circuit on individual surface codes\, levera
ging loss detection and machine learning decoding. We further explore the
physics of repeated error correction in logical entanglement based on tran
sversal gates and lattice surgery and extend to universal logic using tran
sversal teleportation with 3D color codes for analog-angle synthesis. Fina
lly\, we demonstrate a method for mid-circuit qubit re-use\, increasing th
e experimental cycle rate by two orders of magnitude and implementing deep
-circuit protocols involving hundreds of logical teleportations while main
taining constant internal entropy. These results establish foundations for
scalable\, universal error-corrected processing and its practical impleme
ntation with neutral atom systems.\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/145/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Kaifeng Bu (Ohio State University)
DTSTART:20260429T190000Z
DTEND:20260429T200000Z
DTSTAMP:20260422T212556Z
UID:MathPic/146
DESCRIPTION:Title: Hamiltonian Decoded Quantum Interferometry for General Pauli Hamiltonian
s\nby Kaifeng Bu (Ohio State University) as part of Mathematical Pictu
re Language Seminar\n\nInteractive livestream: https://harvard.zoom.us/j/7
79283357\nView-only livestream: https://www.youtube.com/channel/UCrlS3CuPl
ahBp_M46fDaWVw/videos\nLecture held in Jefferson 368 and Zoom https://harv
ard.zoom.us/j/779283357?pwd=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09.\n\nAbstract\
nDecoded Quantum Interferometry (DQI) has been recently proposed as a new
quantum algorithm for optimization. Hamiltonian Decoded Quantum Interferom
etry (HDQI)\, an extension of DQI\, adapts this paradigm to Hamiltonian op
timization and Gibbs state preparation. In this work\, I will introduce HD
QI for general Pauli Hamiltonians and discuss its application to the appro
ximation of Gibbs states.\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/146/
URL:https://harvard.zoom.us/j/779283357
URL:https://www.youtube.com/channel/UCrlS3CuPlahBp_M46fDaWVw/videos
END:VEVENT
BEGIN:VEVENT
SUMMARY:Michael Douglas (Harvard University)
DTSTART:20260506T190000Z
DTEND:20260506T200000Z
DTSTAMP:20260422T212556Z
UID:MathPic/147
DESCRIPTION:by Michael Douglas (Harvard University) as part of Mathematica
l Picture Language Seminar\n\nInteractive livestream: https://harvard.zoom
.us/j/779283357\nView-only livestream: https://www.youtube.com/channel/UCr
lS3CuPlahBp_M46fDaWVw/videos\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/147/
URL:https://harvard.zoom.us/j/779283357
URL:https://www.youtube.com/channel/UCrlS3CuPlahBp_M46fDaWVw/videos
END:VEVENT
BEGIN:VEVENT
SUMMARY:Peter Love (Tufts University)
DTSTART:20260513T190000Z
DTEND:20260513T200000Z
DTSTAMP:20260422T212556Z
UID:MathPic/148
DESCRIPTION:by Peter Love (Tufts University) as part of Mathematical Pictu
re Language Seminar\n\nInteractive livestream: https://harvard.zoom.us/j/7
79283357\nView-only livestream: https://www.youtube.com/channel/UCrlS3CuPl
ahBp_M46fDaWVw/videos\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/148/
URL:https://harvard.zoom.us/j/779283357
URL:https://www.youtube.com/channel/UCrlS3CuPlahBp_M46fDaWVw/videos
END:VEVENT
BEGIN:VEVENT
SUMMARY:Carter Gustin (Tufts University)
DTSTART:20260520T190000Z
DTEND:20260520T200000Z
DTSTAMP:20260422T212556Z
UID:MathPic/149
DESCRIPTION:Title: Quantum Simulation of Renormalized Quantum Field Theory Hamiltonians
\nby Carter Gustin (Tufts University) as part of Mathematical Picture Lang
uage Seminar\n\nInteractive livestream: https://harvard.zoom.us/j/77928335
7\nView-only livestream: https://www.youtube.com/channel/UCrlS3CuPlahBp_M4
6fDaWVw/videos\nLecture held in Jefferson 368 and Zoom https://harvard.zoo
m.us/j/779283357?pwd=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09.\n\nAbstract\nThe mo
st accurate ab-initio calculations of hadronic structure have been achieve
d through lattice QCD\, which is classically computationally expensive. He
re we propose a scalable approach to computing hadronic mass spectra and c
onstituent particle distributions using quantum computers. We outline the
Renormalization Group Procedure for Effective Particles\, a renormalizatio
n scheme for quantum field theory Hamiltonians to obtain finite observable
s. Then we describe the Ladder Operator Block Encoding framework\, a key i
ngredient in efficiently calculating mass spectra of quantum field theorie
s on quantum computers. We show explicit resource estimates for quantum si
mulation of renormalized Yukawa theory and QCD.\n\nPasscode: 657361\n
LOCATION:https://researchseminars.org/talk/MathPic/149/
URL:https://harvard.zoom.us/j/779283357
URL:https://www.youtube.com/channel/UCrlS3CuPlahBp_M46fDaWVw/videos
END:VEVENT
BEGIN:VEVENT
SUMMARY:William Simon (Tufts University)
DTSTART:20260603T190000Z
DTEND:20260603T200000Z
DTSTAMP:20260422T212556Z
UID:MathPic/150
DESCRIPTION:by William Simon (Tufts University) as part of Mathematical Pi
cture Language Seminar\n\nInteractive livestream: https://harvard.zoom.us/
j/779283357\nView-only livestream: https://www.youtube.com/channel/UCrlS3C
uPlahBp_M46fDaWVw/videos\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/MathPic/150/
URL:https://harvard.zoom.us/j/779283357
URL:https://www.youtube.com/channel/UCrlS3CuPlahBp_M46fDaWVw/videos
END:VEVENT
END:VCALENDAR