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SUMMARY:Wojciech De Roeck (KU Leuven)
DTSTART:20241203T140000Z
DTEND:20241203T150000Z
DTSTAMP:20260802T003420Z
UID:IAMP_seminars/166
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/IAMP_seminar
 s/166/">Absence of Normal Heat Conduction in Strongly Disordered Interacti
 ng Quantum Chains</a>\nby Wojciech De Roeck (KU Leuven) as part of One wor
 ld IAMP mathematical physics seminar\n\n\nAbstract\nWe prove that in stron
 gly disordered\, interacting\, quantum chains\, the conductance of a chain
  of length L vanishes faster than 1/L. This means that transport is anomal
 ous in such chains. This phenomenon was first claimed in 2005 in seminal w
 ork by Basko\, Aleiner and Altshuler and a pioneering mathematical treatme
 nt was given by Imbrie in 2014.    The proof largely relies on proving a s
 tronger property for some rare intervals on the chain\, whose location dep
 ends on the realization of disorder.  This stronger property is called 'Ma
 ny-Body Localization' and it is of independent interest.\n(joint work with
  Lydia Giacomin\, Francois Huveneers\, Oskar Prosniak)\n
LOCATION:https://researchseminars.org/talk/IAMP_seminars/166/
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