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TZID:Europe/Vienna
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DTSTART:20190331T030000
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DTSTART:20191027T020000
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BEGIN:VEVENT
DTSTAMP:20260403T220351Z
UID:5d527218d73de033787941@ist.ac.at
DTSTART:20190819T110000
DTEND:20190819T111500
DESCRIPTION:Speaker: Christopher White\nhosted by Maksym Serbyn\nAbstract: 
 I will describe a method for approximating density operators of 1D systems
  called "DMT". When combined with a standard framework for time evolution 
 (TEBD)\, DMT makes possible simulation of the dynamics of large thermalizi
 ng systems to long times (with computation time linear in system size and 
 time). As a benchmark\, I will apply DMT to the dynamics of the ETH random
 -field Heisenberg model. Time permitting\, I will also discuss its applica
 tion to the prethermal regime of a spin system with a high-frequency drive
 \, where we see not only the expected slow Floquet heating but also clear 
 diffusive hydrodynamics.
LOCATION:Heinzel Seminar Room / Office Bldg West (I21.EG.101)\, ISTA
ORGANIZER:cpetz@ist.ac.at
SUMMARY:Christopher White: Simulating thermalizing spin chains with matrix 
 product density operators
URL:https://talks-calendar.ista.ac.at/events/2057
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