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Statut Confirmé
Série IPHT-PHM
Domaines math-ph
Date Lundi 23 Septembre 2019
Heure 11:00
Institut IPHT
Salle Salle Claude Itzykson, Bât. 774
Nom de l'orateur Sylvain Ribault
Prenom de l'orateur
Addresse email de l'orateur
Institution de l'orateur IPhT
Titre The non-rational limit of D-series minimal models
Résumé We study the limit of D-series minimal models when the central charge tends to an irrational value $c \leq 1$. We find that the limit theory's diagonal three-point structure constant differs from that of Liouville theory by a distribution factor, which is given by a divergent Verlinde formula. Nevertheless, in the limit theory, correlation functions that involve both non-diagonal and diagonal fields are smooth functions of the fields' conformal dimensions. The limit theory is a non-trivial example of a non-diagonal, non-rational, solved two-dimensional conformal field theory.
Numéro de preprint arXiv
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