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TZID:Europe/Paris
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BEGIN:VEVENT
UID:1-224@lptms.universite-paris-saclay.fr
DTSTART:20140318T110000Z
DTEND:20140318T120000Z
DTSTAMP:20140311T094915Z
URL:http://www.lptms.universite-paris-saclay.fr/seminars/seminaire-du-lptm
 s-luca-tagliacozzo/
SUMMARY:Séminaire du LPTMS: Luca Tagliacozzo - LPTMS\, salle 201\, 2ème 
 étage\, Bât 100\, Campus d'Orsay - 18 Mar 14 11:00
DESCRIPTION:Physics of the 1D long range Ising model in a transverse field\
 nLuca Tagliacozzo\, ICFO Barcelone\nLong range interacting systems can sho
 w different behaviour from their short range version. Recently experiments
  with trapped ions have started to investigate them. I will charaterize  
 the ground state and low energy excitations of the long range Ising model 
 in a transverse field\, the simplest interacting long range model in 1D. I
 n particular I will focus on the complexity of the ground state wave funct
 ion in terms of entanglement measure and more traditional spin correlation
 s. I will also present some results about the violation of causality when 
 the long range interactions decay slowly enough with the distance. I will 
 also briefly review the experiments with trapped ions that have confirmed 
 our predictions.
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
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