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TZID:Europe/Paris
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BEGIN:VEVENT
UID:0-987@lptms.universite-paris-saclay.fr
DTSTART;TZID=Europe/Paris:20250218T110000
DTEND;TZID=Europe/Paris:20250218T120000
DTSTAMP:20250130T143836Z
URL:http://www.lptms.universite-paris-saclay.fr/seminars/seminaire-du-lptm
 s-gianluca-teza-max-planck-dresden/
SUMMARY:Séminaire du LPTMS : Gianluca Teza (MPIPKS Dresden) - Salle des s
 éminaires du FAST et du LPTMS\, bâtiment Pascal n°530 - 18 Fév 25 11:0
 0
DESCRIPTION:Nonequilibrium shortcuts and anomalous thermal relaxations: the
  Mpemba effect\nGianluca Teza (MPIPKS Dresden)\n\n\n\n\n\n\n\n\n\n\n\n\n\n
 Most of our intuition about the behavior of physical systems is shaped by 
 observations at or near thermal equilibrium. However\, even a phenomenon a
 s basic as a thermal quench leads to states far from any thermal equilibri
 um\, where counterintuitive\, anomalous\, effects can occur. A prime examp
 le of anomalous thermal relaxation is the Mpemba effect a phenomenon in wh
 ich a system prepared at a hot temperature cools down to the temperature o
 f the cold environment faster than an identical system prepared at a warm 
 temperature.\nIn this seminar\, I will review the phenomenology of this an
 d related anomalous relaxation effects\, in which nonmonotonic relaxation 
 times act as the common denominator. With a focus on Ising systems\, I wil
 l provide some insight on the physical mechanisms that enable the emergenc
 e of these effects. I will show how they can survive boundary and even arb
 itrarily weak couplings to the thermal bath\, highlighting the role played
  by equilibrium and dynamical features.\nIf time allows\, I will showcase 
 some experimental applications of these out-of-equilibrium effects in quan
 tum simulators.\n[1] GT\, R. Yaacoby\, and O. Raz\, Phys. Rev. Lett. 13
 1\, 017101 (2023).\n[2] GT\, R. Yaacoby\, and O. Raz\, Phys. Rev. Lett.
  130\, 207103 (2023).\n[3] R. Yaacoby\, O. Raz\, and GT\, arXiv:2203.116
 44\, (2024).\n[4] S. Aharony Shapira\, Y. Shapira\, J. Markov\, GT\, N. A
 kerman\, O. Raz\, and R. Ozeri\, Phys. Rev. Lett. 133\, 010403 (2024).\n
 [5] GT\, J. Bechhoefer\, A. Lasanta\, O. Raz\, and M. Vucelja\, Physics 
 Reports\, (to appear\, 2025).\n\n\n\n\n\n\n\n\n\n\n\n\n
CATEGORIES:seminars
LOCATION:Salle des séminaires du FAST et du LPTMS\, bâtiment Pascal n°53
 0\, rue André Riviere\, Orsay\, 91405\, France
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=rue André Riviere\, Orsay\
 , 91405\, France;X-APPLE-RADIUS=100;X-TITLE=Salle des séminaires du FAST 
 et du LPTMS\, bâtiment Pascal n°530:geo:0,0
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TZID:Europe/Paris
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DTSTART:20241027T020000
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TZOFFSETTO:+0100
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