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Statut |
Confirmé |
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Série |
STR-LPT-ENS-HE |
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Domaines |
hep-th |
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Date |
Mercredi 23 Octobre 2019 |
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Heure |
14:00 |
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Institut |
LPTENS |
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Salle |
Scherk library (formerly LPTENS library) |
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Nom de l'orateur |
Alfimov |
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Prenom de l'orateur |
Mikhail |
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Addresse email de l'orateur |
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Institution de l'orateur |
HSE University, P.N. Lebedev Phys. Inst. of the RAS and NRNU MEPhI |
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Titre |
On dual description of the deformed OSp(N|2m) sigma models |
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Résumé |
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. |
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Numéro de preprint arXiv |
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Commentaires |
Unusual day |
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Fichiers attachés |
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