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SUMMARY:Quantum many-body systems out-of-equilibrium\, Paris
DTSTART:20240108T073000Z
DTEND:20240322T193000Z
DTSTAMP:20240222T014700Z
UID:indico-event-8995@indico.math.cnrs.fr
CONTACT:NEQMB2024@ihp.fr\;conference-neqmb2024@ihp.fr
DESCRIPTION:Thematic program held at the Institut Henri Poincaré.The conf
erences\, the courses and the seminars of this program will also be access
ible online: https://www.ihp.fr/en/live and/or https://univ-cotedazur.zoom
.us/j/3777115746?omn=83887855821Recordings will be available later on: htt
ps://www.carmin.tv/en/ Registration is free but mandatory.It does not giv
e you an automatic registration for the workshops\, so please also registe
r for each workshop you wish to attend. Presentation of the trimester:Th
e theoretical study of quantum many-body systems is a challenging task due
to the amazing complexity induced by the huge number of degrees of freedo
m of these systems. Equilibrium properties of such systems have been deepl
y studied in the last decades. In particular\, at one-dimension\, it is po
ssible for some systems to have access to exact solutions\, for instance\,
within Bethe Ansatz methods. Where exact solutions are not accessible\, i
t is possible to use field theoretical approaches or numerical techniques.
Even if\, formally\, it is possible to have exact solutions both at zero
and finite temperature\, the case of finite (low) temperature can be excep
tionally complicated for quantum mixtures\, where one should solve an infi
nite number of coupled equations following a Bethe Ansatz scheme. Althou
gh equilibrium at zero temperature is an ideal situation\, most of the phy
sical systems are out-of-equilibrium and/or at finite temperature. Indeed
in the last years\, several communities have concentrated their effort in
the study of quantum many-body systems out-of-equilibrium\, both close a
nd open. From the mathematical point of view\, a lot of progress has been
made recently regarding the asymptotic expansion of the many-body Schrödi
nger equation in macroscopic limits (correlation energies\, quantum fluctu
ations...). Important challenges remain\, in particular as regards applica
tions to scaling limits most relevant for experiments\, such as the so-cal
led Gross-Pitaevskii limit for bosons.The aim of this trimester is to give
the possibility to the scientists of these different communities to meet\
, share their advances\, create new collaborations and make theoretical fr
ames and mathematical tools progress. Confirmed participants: Roberta
Citro (Salerno University)Chitra R. (ETH\, Zurich)Eugene Demler (ETH Zuric
h)Fabian Essler (University of Oxford)Dimitri Gangardt (University of Birm
ingham)Yuval Gefen (Weizmann Institute)Pietro Massignan (ICFO Spain)Giusep
pe Mussardo (SISSA - Trieste)Maxim Olshanii (University of Massachusetts)T
omaz Prosen (Université de Ljubljana)Yuri Rubo (Universidad Nacional Auto
noma de Mexico)Marzena Szymanska (University College London)Andrea Trombet
toni (SISSA - Trieste) Organizing committee:Rosario Fazio (ICTP)Thierry G
iamarchi (University of Geneva)Anna Minguzzi (University Grenoble-Alpes\,
CNRS)Patrizia Vignolo (University Côte d'Azur\, CNRS) Scientific committ
ee:Jean-Sébastien Caux (Amsterdam) Jakob Yngvason (Vienna) Corinna Kol
lath (Bonn\, Germany) Maxim Olshanii (Boston\, USA)Marcos Rigol (Philadel
phia\, USA) Païvi Törmä (Aalto University) Nikolaj Thomas Zinner (
Aarhus University) * to be confirmed\n\nhttps://indico.math.cnrs.fr/e
vent/8995/
LOCATION:Institut Henri Poincaré
URL:https://indico.math.cnrs.fr/event/8995/
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