Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Status Confirmed
Seminar Series STR-LPT-ENS-HE
Subjects hep-th
Date Wednesday 23 October 2019
Time 14:00
Institute LPTENS
Seminar Room Scherk library (formerly LPTENS library)
Speaker's Last Name Alfimov
Speaker's First Name Mikhail
Speaker's Email Address
Speaker's Institution HSE University, P.N. Lebedev Phys. Inst. of the RAS and NRNU MEPhI
Title On dual description of the deformed OSp(N|2m) sigma models
Abstract We study dual strong coupling description of an integrable deformation of the OSp(N|2m) sigma model. This description is based on the set of screening charges, which we present and which describes the integrable structure of this theory. We find one-parametric Yang-Baxter deformation of the OSp(N|2m) sigma model and study its one-loop renormalization group flow. This action is conjectured to appear from the mentioned system of the screening charges.
arXiv Preprint Number
Comments Unusual day
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