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DTSTART;TZID=Europe/Paris:20230113T110000
DTEND;TZID=Europe/Paris:20230113T123000
DTSTAMP:20260424T025123
CREATED:20230107T075340Z
LAST-MODIFIED:20230109T075402Z
UID:8755-1673607600-1673613000@fermi.univ-tlse3.fr
SUMMARY:Non equilibrium physics with quantum fluids of light (Quentin Glorieux /  LCAR / Seminar). - 13/01/23\, 11H
DESCRIPTION:Quentin Glorieux (Laboratoire Kastler Brossel (LKB)\, Ecole Normal Supérieur – Sorbonne Université – CNRS\, Paris\, France) \nSéminaire\, vendredi 13 janvier 2023 11H. – Salle de séminaire\, 3R1\, 3ème étage \nRésumé :\nHot atomic vapors are widely used in non-linear and quantum optics due to their large Kerr non-linearity. This non-linearity induces effective photon-photon interactions allowing light to behave as a fluid displaying quantum properties such as superfluidity. In this presentation\, I will show that we have full control over the Hamiltonian that drives the system and that we can engineer an analogue simulator with light. In particular\, I will discuss 2 experiments:\n1– Observation of a pre-thermal state in a 2D quantum fluid and the analogy with non-equilibrium BKT physics\n2– Emergence of isotropy and inverse energy cascade in a 2D turbulent fluid light
URL:https://fermi.univ-tlse3.fr/event/non-equilibrium-physics-with-quantum-fluids-of-light-quentin-glorieux-lcar-seminar-13-01-23-11h/
LOCATION:salle de séminaire 3ème étage\, Bâtiment 3r1 Université Toulouse III\, Toulouse\, 31400\, France
CATEGORIES:Events,LCAR,Seminars
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