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(1) Presentation(s)

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Lun. 17/09/2018 14:00 Grande Ourse, Bâtiment 13, Etage 1

Séminaire
BYKOV Dmitry (Ludwig-Maximilians-Universität München)
Sigma models with complex, graded and eta-deformed target spaces

(Théorie des Champs & Physique Mathématique)


Sommaire:

I describe a class of two-dimensional sigma-models with complex homogeneous target spaces, whose equations of motion admit zero-curvature representations. I point out the relation to models with Z_m-graded target spaces and to the so-called eta-deformed models.


Pour plus d'informations, merci de contacter Alexandrov S.