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TZID:Europe/Paris
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BEGIN:VEVENT
UID:1-336@lptms.universite-paris-saclay.fr
DTSTART:20150421T110000Z
DTEND:20150421T120000Z
DTSTAMP:20150316T102908Z
URL:https://www.lptms.universite-paris-saclay.fr/seminars/seminaire-du-lpt
 ms-ao/
SUMMARY:Séminaire du LPTMS: Alfredo Ozorio de Almeida - LPTMS\, salle 201\
 , 2ème étage\, Bât 100\, Campus d'Orsay - 21 Avr 15 11:00
DESCRIPTION:Semiclassical evolution of correlations between observables\nAl
 fredo Ozorio de Almeida\, Centro brasileiro de pesquisas físicas\nThe ker
 nel for the evolution of multiple quantum correlations between observables
  within the Weyl representation can be mapped onto the trace of a single c
 ontinous family of compound unitary operators. Thus the semiclassical limi
 t of this kernel can be ascribed to the periodic orbits of a corresponding
  family of classical compound canonical transformations\, in the celebrate
 d manner of Gutzwiller. Breaking these periodic orbits\, leads to an initi
 al value alternative that avoids both the search for orbits and singularit
 ies at caustics or bifurcations.
CATEGORIES:seminars
LOCATION:LPTMS\, salle 201\, 2ème étage\, Bât 100\, Campus d'Orsay\, 15 
 Rue Georges Clemenceau\, Orsay\, 91405\, France
GEO:48.698185;2.181768
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  Orsay\, 91405\, France;X-APPLE-RADIUS=100;X-TITLE=LPTMS\, salle 201\, 2è
 me étage\, Bât 100\, Campus d'Orsay:geo:48.698185,2.181768
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