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BEGIN:VEVENT
SUMMARY:Benoit Vermersch (University Grenoble-Alpes & IQOQI Innsbruck)
DTSTART:20210113T170000Z
DTEND:20210113T174500Z
DTSTAMP:20260422T213047Z
UID:geoflowmeeting2021Jan/1
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/geoflowmeeti
 ng2021Jan/1/">Probing Scrambling Using Statistical Correlations between Ra
 ndomized Measurements: Protocol and Experiment</a>\nby Benoit Vermersch (U
 niversity Grenoble-Alpes & IQOQI Innsbruck) as part of Geoflow Meeting\n\n
 \nAbstract\nI will first present a  protocol to measure out-of-time-ordere
 d correlators (OTOCs)  using statistical correlations between measurements
 \, which are performed after evolving a quantum system from random initial
  states [1]. Our protocol requires neither reversing time evolution nor au
 xiliary degrees of freedom\, and can be realized in state-of-the-art quant
 um simulation experiments. Then\, I will present an experimental realizati
 on of this protocol  demonstrating quantum information scrambling on a 10-
 qubit trapped-ion quantum simulator representing a tunable long-range inte
 racting spin system [2]. \n[1] https://doi.org/10.1103/PhysRevX.9.021061\n
 [2] https://doi.org/10.1103/physrevlett.124.240505\n
LOCATION:https://researchseminars.org/talk/geoflowmeeting2021Jan/1/
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BEGIN:VEVENT
SUMMARY:Vedika Khemani (Stanford)
DTSTART:20210113T181500Z
DTEND:20210113T184500Z
DTSTAMP:20260422T213047Z
UID:geoflowmeeting2021Jan/2
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/geoflowmeeti
 ng2021Jan/2/">Postselection free entanglement dynamics via spacetime duali
 ty</a>\nby Vedika Khemani (Stanford) as part of Geoflow Meeting\n\nAbstrac
 t: TBA\n
LOCATION:https://researchseminars.org/talk/geoflowmeeting2021Jan/2/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ehud Altman (UC Berkeley)
DTSTART:20210113T184500Z
DTEND:20210113T191500Z
DTSTAMP:20260422T213047Z
UID:geoflowmeeting2021Jan/3
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/geoflowmeeti
 ng2021Jan/3/">Dirac fast scramblers</a>\nby Ehud Altman (UC Berkeley) as p
 art of Geoflow Meeting\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/geoflowmeeting2021Jan/3/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Liz Wildenhain (UC Berkeley)
DTSTART:20210113T191500Z
DTEND:20210113T194500Z
DTSTAMP:20260422T213047Z
UID:geoflowmeeting2021Jan/4
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/geoflowmeeti
 ng2021Jan/4/">Black Hole Cannibalism</a>\nby Liz Wildenhain (UC Berkeley) 
 as part of Geoflow Meeting\n\n\nAbstract\nI will present a version of the 
 Hayden-Preskill thought experiment in which the message thrown into the bl
 ack hole is itself a smaller black hole. I will discuss the implications o
 f the existence of a recovery channel for this black hole message at asymp
 totic infinity\, resulting in a sharpening of the black hole information p
 aradox for observers who never need to approach a horizon. I will suggest 
 decoherence mechanisms as a way of resolving this sharpened paradox.\n
LOCATION:https://researchseminars.org/talk/geoflowmeeting2021Jan/4/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Geoff Penington (UC Berkeley)
DTSTART:20210113T220000Z
DTEND:20210113T223000Z
DTSTAMP:20260422T213047Z
UID:geoflowmeeting2021Jan/5
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/geoflowmeeti
 ng2021Jan/5/">Quantum Minimal Surfaces from Quantum Error Correction</a>\n
 by Geoff Penington (UC Berkeley) as part of Geoflow Meeting\n\nAbstract: T
 BA\n
LOCATION:https://researchseminars.org/talk/geoflowmeeting2021Jan/5/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Brian Swingle (Brandeis)
DTSTART:20210113T213000Z
DTEND:20210113T220000Z
DTSTAMP:20260422T213047Z
UID:geoflowmeeting2021Jan/6
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/geoflowmeeti
 ng2021Jan/6/">Hydrodynamic Theory of the Connected Spectral Form Factor</a
 >\nby Brian Swingle (Brandeis) as part of Geoflow Meeting\n\nAbstract: TBA
 \n
LOCATION:https://researchseminars.org/talk/geoflowmeeting2021Jan/6/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Vincent Su (UC Berkeley)
DTSTART:20210113T210000Z
DTEND:20210113T213000Z
DTSTAMP:20260422T213047Z
UID:geoflowmeeting2021Jan/7
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/geoflowmeeti
 ng2021Jan/7/">Preparing the SYK Thermofield Double on a Quantum Computer</
 a>\nby Vincent Su (UC Berkeley) as part of Geoflow Meeting\n\n\nAbstract\n
 Following work by Maldacena and Qi\, the thermofield double of the SYK mod
 el can be (approximately) prepared as the ground state of a slightly pertu
 rbed Hamiltonian. In this talk\, I will introduce the variational quantum 
 circuits and how to optimize them when the circuits no longer fit in a cla
 ssical computer. Numerical results for up to 12 Majoranas per side will be
  presented.\n
LOCATION:https://researchseminars.org/talk/geoflowmeeting2021Jan/7/
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