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UID:0-870@lptms.universite-paris-saclay.fr
DTSTART;TZID=Europe/Paris:20230509T110000
DTEND;TZID=Europe/Paris:20230509T120000
DTSTAMP:20230504T111539Z
URL:https://www.lptms.universite-paris-saclay.fr/seminars/seminaire-du-lpt
 ms-stephane-ouvry-lptms/
SUMMARY:Séminaire du LPTMS : Stéphane Ouvry (LPTMS) - Salle des séminair
 es du FAST et du LPTMS\, bâtiment Pascal n°530 - 9 Mai 23 11:00
DESCRIPTION:Inclusion statistics and particle condensation in 2 dimensions\
 nStéphane Ouvry (LPTMS)\nHybrid: onsite seminar + zoom.\nhttps://cnrs.zoo
 m.us/j/99846836701?pwd=bEZkb1pxWFpYL3JDSTlvTHpnd2g0UT09\nMeeting ID: 998 4
 683 6701\nPasscode: 9Lvu0U\n\nWe propose a new type of quantum statistics\
 , which we call inclusion statistics\, in which particles tend to coalesce
  more than ordinary bosons. Inclusion statistics is defined in analogy wit
 h exclusion statistics\, in which statistical exclusion is stronger than i
 n Fermi statistics\, but now extrapolating beyond Bose statistics\, result
 ing in statistical inclusion. A consequence of inclusion statistics is tha
 t the lowest space di- mension in which particles can condense in the abse
 nce of potentials is d = 2\, unlike d = 3 for the usual Bose-Einstein cond
 ensation. This reduction in the dimension happens for any inclusion strong
 er than bosons\, and the critical temperature in- creases with stronger in
 clusion. Possible physical realizations of inclusion statistics involving 
 attractive interactions between bosons may be experimentally achievable.
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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