Status | Confirmed |
Seminar Series | IPHT-PHM |
Subjects | math-ph |
Date | Monday 26 April 2021 |
Time | 11:00 |
Institute | IPHT |
Seminar Room | Salle Claude Itzykson, Bât. 774 |
Speaker's Last Name | Rongvoram Nivesvivat |
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Title | LogCFTs at generic central $c$ and the critical $Q$-state Potts model. |
Abstract | We discuss the construction of logarithmic representation of Virasoro algebra at generic central charge by using derivative of fields with respect to their conformal dimensions. The resulting representations come with a free parameter $\kappa$ which can be fixed based on the existence of degenerate fields. As an application, we describe the logarithmic structure in the critical $Q$-state Potts model at generic central charge. We validate our description by numerically bootstrapping the four-point connectivities in the Potts model. Our results hold for generic values of $Q$ on the complex plane. |
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