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SUMMARY:Emergent Hydrodynamics in Integrable Quantum Many-body Systems and
Beyond | (smr 3514)
DTSTART;VALUE=DATE-TIME:20200608T060000Z
DTEND;VALUE=DATE-TIME:20200612T200000Z
DTSTAMP;VALUE=DATE-TIME:20200604T051333Z
UID:indico-event-9377@ictp.it
DESCRIPTION:\n Virtual WorkshopThe workshop will be held on June 8\, June
10 and June 12\, 2020Abstract\n Hydrodynamics plays a crucial role in many
branches of physics. It can be regarded as an effective field theory for
the dynamics of slow conserved modes of many-body systems that emerge at l
arge scales\, describing the evolution from local to global equilibrium.
Recently\, the notion of hydrodynamics was generalized to describe the beh
avior of quantum integrable systems that are characterized by an infinite
number of conserved quantities. This workshop will gather a core group of
outstanding young scientists\, and will aim to set new directions for fu
ture research in the field.Workshop Description\n The last decade witnesse
d an intense combined effort of both experimentalists and theorists aimed
at understanding quantum matter out of equilibrium. The main research them
es concerned the identification of universal structures emerging at finite
times and the description of the eventual relaxation. In systems characte
rised by an extensive number of conservation laws (integrable systems\, in
cluding many paradigmatic models of quantum many-body physics such as the
Hubbard\, Heisenberg\, and Lieb-Liniger models)\, a rich set of hydrodynam
ic laws was found to emerge. These laws\, which have been grouped under th
e name of “Generalised Hydrodynamics” (GHD)\, offered a variety of app
lications ranging from the study of transport in simple materials to the q
uantitative description of cold-atom experiments. Generalised Hydrodynamic
s is now understood as a wide-ranging framework encompassing both quantum
and classical systems\, and has fostered surprising new developments in in
tegrability\, statistical mechanics and fluid theory.\n In gathering toget
her a core group of outstanding scientists\, we aim to set new directions
for future research in the field. For instance\, one of the cutting edges
of the field is to understand how the hydrodynamic regime is reached. More
over\, a general understanding of anomalous transport properties is missin
g\, higher-order gradient corrections needed to capture low-frequency tran
sport remain mysterious\, and the role of the inevitable integrability-bre
aking perturbations present in any experiment is poorly understood. Those
exciting challenges call for the development of new mathematical technique
s to describe out-of-equilibrium phenomena in strongly interacting low-dim
ensional quantum systems\, and integrable systems provide the ideal testbe
d to develop such ideas.\nTopics: \n\n Emergence of GHD\n \n Diffusion a
nd higher-order corrections\n \n Anomalous transport\n \n Hydrodynamics
of integrability breaking\n \n Low temperature hydrodynamics\, quantum co
rrections\n \n Bose gas experiments\n \n Entanglement dynamics\n \n Cel
lular automata \nSpeakers:\n A. BASTIANELLO\, University of Amsterdam\, T
he Netherlands\n\n V. BULCHANDANI\, UC Berkeley\, USA\n\n A. CORTES-CUBERO
\, University of Amsterdam\, The Netherlands\n\n J. DE NARDIS\, Ghent Univ
ersity\, Belgium\n\n J. DUBAIL\, Université de Lorraine\, France\n\n M. F
AGOTTI\, Université Paris-Saclay\, France\n\n S. GOPALAKRISHNAN\, CUNY\,
USA\n\n K. KLOBAS\, University of Ljubljana\, Slovenia\n\n M. MEDENJAK\, E
NS Paris\, France\n F. MØLLER\, Technische Universität Wien\, Austria\n\
n L. PIROLI\, Max Planck Institute Garching\, Germany\n\n P. RUGGIERO\, Un
iversité de Genève\, Switzerland\n\n T. YOSHIMURA\, Tokyo Institute of T
echnology\, Japan\n\nhttp://indico.ictp.it/event/9377/
LOCATION:ICTP
URL:http://indico.ictp.it/event/9377/
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