Groupe de Physique Statistique

Equipe 106, Institut Jean Lamour

                     
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Séminaire de groupe

Logarithmic four-point functions in the critical Ising model
Jacopo Viti
Equipe 106, Institut Jean Lamour
jeudi 06 juillet 2017 , 10h25
Salle de séminaire du groupe de Physique Statistique

Using CFT techniques, I'll show how four point functions of FK clusters in the critical Ising model on a finite domain can display logarithmic behavior. This is a first example where such a type of singularity is explicitly determined for a model with a non-trivial sector in the minimal model series. Our results agree with accurate MonteCarlo simulations. This will be a blackboard talk, based on arXiv:1704.02893 and in collaboration with G. Gori (SISSA, Italy)



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