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UID:0-661@lptms.universite-paris-saclay.fr
DTSTART;TZID=Europe/Paris:20190910T110000
DTEND;TZID=Europe/Paris:20190910T120000
DTSTAMP:20190828T194552Z
URL:http://www.lptms.universite-paris-saclay.fr/seminars/seminaire-du-lptm
 s-yacine-ikhlef/
SUMMARY:Séminaire du LPTMS: Yacine Ikhlef - Salle des séminaires du FAST 
 et du LPTMS\, bâtiment Pascal n°530 - 10 Sep 19 11:00
DESCRIPTION:Three-point functions in the fully packed loop model on the hon
 eycomb lattice\nDr. Yacine Ikhlef (LPTHE)\nThe Fully-Packed Loop (FPL) mod
 el on the honeycomb lattice is a critical model of non-intersecting polygo
 ns covering the full lattice\, and was introduced by Reshetikhin in 1991. 
 Using the two-component Coulomb-Gas approach of Kondev\, de Gier and Nienh
 uis (1996)\, we argue that the scaling limit consists of two degrees of fr
 eedom: a field governed by the imaginary Liouville action\, and a free bos
 on. We introduce a family of three-point correlation functions which probe
  the imaginary Liouville component\, and we use transfer-matrix numerical 
 diagonalisation to compute finite-size estimates. We obtain good agreement
  with our analytical predictions for the universal amplitudes and spatial 
 dependence of these\ncorrelation functions. Finally we conjecture that thi
 s relation between non-intersecting loop models and the imaginary Liouvill
 e theory is in fact quite generic. We give numerical evidence that this re
 lation indeed holds for various loop models.
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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DTSTART:20190331T030000
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