Status | Confirmed |
Seminar Series | IPHT-PHM |
Subjects | math-ph |
Date | Monday 23 September 2019 |
Time | 11:00 |
Institute | IPHT |
Seminar Room | Salle Claude Itzykson, Bât. 774 |
Speaker's Last Name | Sylvain Ribault |
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Speaker's Institution | IPhT |
Title | The non-rational limit of D-series minimal models |
Abstract | 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. |
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