BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//wp-events-plugin.com//6.4.7.2//EN
TZID:Europe/Paris
X-WR-TIMEZONE:Europe/Paris
BEGIN:VEVENT
UID:0-580@lptms.universite-paris-saclay.fr
DTSTART:20180315T110000Z
DTEND:20180315T113000Z
DTSTAMP:20180312T071457Z
URL:http://www.lptms.universite-paris-saclay.fr/seminars/seminaire-du-lptm
 s-samuel-belliard-seminaire-exceptionnel/
SUMMARY:Séminaire du LPTMS: Samuel Belliard  *** séminaire exceptionnel *
 ** - LPTMS\, salle 201\, 2ème étage\, Bât 100\, Campus d'Orsay - 15 Mar
  18 11:00
DESCRIPTION:Modified Bethe Ansatz for models without U(1) symmetry\nSamuel 
 Belliard (IPhT\, CEA\, Saclay)\n\nI will present a modified version of the
  algebraic Bethe ansatz (MABA) that allows to characterize the eigenvalues
  and the eigenstates of spins chains without U(1) symmetry.  In the case 
 of the XXX Heisenberg spins chain on the circle with a twisted boundary co
 ndition\, the Bethe vectors and associated eigenvalues will be constructed
  and the correlation function problem will be discussed. This method also 
 works for the XXX and XXZ Heisenberg spins chains on the segment.\n\n\n\n\
 n&nbsp\;
LOCATION:LPTMS\, salle 201\, 2ème étage\, Bât 100\, Campus d'Orsay\, 15 
 Rue Georges Clemenceau\, Orsay\, 91405\, France
GEO:48.698185;2.181768
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=15 Rue Georges Clemenceau\,
  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
END:VEVENT
END:VCALENDAR