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TZID:Europe/Paris
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BEGIN:VEVENT
UID:0-1020@lptms.universite-paris-saclay.fr
DTSTART;TZID=Europe/Paris:20250318T110000
DTEND;TZID=Europe/Paris:20250318T120000
DTSTAMP:20250303T145912Z
URL:http://www.lptms.universite-paris-saclay.fr/seminars/seminaire-du-lptm
 s-nicolas-pavloff-lptms/
SUMMARY:Séminaire du LPTMS : Nicolas Pavloff (LPTMS) - Salle des séminair
 es du FAST et du LPTMS\, bâtiment Pascal n°530 - 18 Mar 25 11:00
DESCRIPTION:Topological Pathways to Two-Dimensional Quantum Turbulence\nNic
 olas Pavloff (LPTMS)\nI shall present a combined experimental and theoreti
 cal investigation of the formation and decay kinetics of vortices in a two
 -dimensional turbulent superfluid. Fundamental topological conservation la
 ws require that the formation and annihilation of vortices also involve cr
 itical points of the velocity field\, namely nodes and saddles. Identifyin
 g the simplest bifurcations underlying these processes enables to develop 
 an effective kinetic model that closely aligns with experimental observati
 ons\, and shows that different mechanisms are responsible for vortex numbe
 r growth and decay.
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
X-LIC-LOCATION:Europe/Paris
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DTSTART:20241027T020000
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