Statut | Confirmé |
Série | IPHT-PHM |
Domaines | math-ph |
Date | Jeudi 2 Juin 2016 |
Heure | 14:15 |
Institut | IPHT |
Salle | Pièce 35, Bât. 774 |
Nom de l'orateur | Pasha Gavrylenko |
Prenom de l'orateur | |
Addresse email de l'orateur | |
Institution de l'orateur | Nat. Res. Univ. Higher School Econ. Moscow - Bogolyubov Inst. Theor. Phys. Kyiv |
Titre | Isomonodromic deformations and vertex operators |
Résumé | I will define some group-like element acting on the free-fermionic space in terms of 3-point Riemann-Hilbert problem. Then I will show that this operator is actually the $W_n$ primary field (in some cases it is the only definition of the primary field). Also I will show that the vacuum expectation value of n such fields is the n-point isomonodromic tau-function. This gives the proof of the isomonodromy-CFT correspondence in the general situation. |
Numéro de preprint arXiv | |
Commentaires | |
Fichiers attachés |
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