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VERSION:2.0
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METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260815T154711Z
UID:https://www.mpsd.mpg.de/events/6692/42300
DTSTART:20160929T120000Z
DTEND:20160929T130000Z
CLASS:PUBLIC
CREATED:20160923T141711Z
DESCRIPTION:Dynamical phase transitions (DPTs) have gained a lot of interes
 t in the past few years in a variety of quantum many-body systems\, where 
 a system in its groundstate is quenched by abruptly changing a control par
 ameter of the Hamiltonian\, such as interaction strength or external field
 . Afterwards\, a DPT can be detected in one of at least two forms: a type-
 I DPT which is detected\, after relaxation in time\, through the nonanalyt
 icity of an appropriate order parameter as a function of the control param
 eter through which the quench is effected\; and a type-II DPT which is det
 ected as a nonanalyticity of the Loschmidt echo return rate as a function 
 in time\, without giving care as to whether or not a stationary state has 
 been reached in the time evolution.\nVortragende(r): Jan Halimeh
LAST-MODIFIED:20160923T141711Z
LOCATION:CFEL (Bldg. 99)\, Raum: Seminar Room III\, EG.080
ORGANIZER;CN=Martin Eckstein:mailto:
SUMMARY:MPSD Seminar: Dynamical phase transitions in the long-range (powerl
 aw) interacting transverse-field Ising model
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6692/42300
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