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UID:0-865@lptms.universite-paris-saclay.fr
DTSTART;TZID=Europe/Paris:20230117T150000
DTEND;TZID=Europe/Paris:20230117T160000
DTSTAMP:20230116T183537Z
URL:http://www.lptms.universite-paris-saclay.fr/seminars/seminaire-du-lptm
 s-etienne-granet-chicago-university/
SUMMARY:Séminaire du LPTMS : Etienne Granet (Chicago University) - Petit a
 mphi\, bâtiment Pascal n° 530 - 17 Jan 23 15:00
DESCRIPTION:Out-of-equilibrium dynamics in Gaussian systems: from quantum q
 uenches to measurement-induced phase transitions\nEtienne Granet (Chicago 
 University)\nZoom link:\n\nhttps://cnrs.zoom.us/j/95651129119?pwd=bzZNbTdh
 TDBZa1B6TkM5MVhxNE84QT09\n\nMeeting ID: 956 5112 9119\nPasscode: Y8Rgv7\nU
 nusual time: 3pm!\nSolvable models are invaluable to understand the comple
 x dynamics of many-body quantum systems. I will present two exact results 
 on free fermions driven out of equilibrium. I will first show how to compu
 te the time-dependent magnetization in the infinite-size Ising model when 
 an arbitrary magnetic field is monitored\, which was unknown before. In a 
 second part I will show how to build solvable models for measurement-induc
 ed phase transitions between volume-law and area-law entangled states\, an
 d compute the associated critical exponents.
CATEGORIES:seminars
LOCATION:Petit amphi\, bâtiment Pascal n° 530\, rue André Rivière\, Ors
 ay\, 91405\, France
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=rue André Rivière\, Orsay
 \, 91405\, France;X-APPLE-RADIUS=100;X-TITLE=Petit amphi\, bâtiment Pasca
 l n° 530:geo:0,0
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