Statut |
Confirmé |
Série |
FORUM-ENS |
Domaines |
cond-mat.stat-mech |
Date |
Mercredi 24 Mars 2021 |
Heure |
14:30 |
Institut |
LPENS |
Salle |
https://www.gotomeet.me/forumphystat |
Nom de l'orateur |
He |
Prenom de l'orateur |
Yifei |
Addresse email de l'orateur |
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Institution de l'orateur |
LPENS |
Titre |
Four-point cluster connectivities in critical Potts models |
Résumé |
Percolation is a signature example of geometric critical phenomena which
describes random spatial processes, and the model has many practical
applications. One of the fundamental observables in percolation involves
correlation functions describing the connectivity of a number of points in
terms of cluster configurations. Such quantities can be approached through the
Fortuin-Kasteleyn formulation of the Q-state Potts model. I will describe how
to determine the four-point connectivities in the critical model using the
conformal bootstrap approach. Comparisons with the lattice formulation of
minimal models are made to give insights into the structure of the spectrum.
This leads to the concept of interchiral conformal block and full numerical
results of the four-point connectivities. |
Numéro de preprint arXiv |
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Commentaires |
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Fichiers attachés |
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