Lie Superalgebras and Irreducibility of A_1 ^(1)-Modules at the Critical Level (CROSBI ID 131813)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Adamović, Dražen
engleski
Lie Superalgebras and Irreducibility of A_1 ^(1)-Modules at the Critical Level
We introduce the infinite-dimensional Lie superalgebra \mathcal{; ; A}; ; and construct a family of mappings from certain category of \mathcal{; ; A}; ; -modules to the category of A_1^(1)-modules of critical level. Using this approach, we prove the irreducibility of a family of A_1^(1)-modules at the critical level. As a consequence, we present a new proof of irreducibility of certain Wakimoto modules. We also give a natural realizations of irreducible quotients of relaxed Verma modules and calculate characters of these representations.
Lie superalgebras; vertex algebras; affine Lie algebras; critical level; Wakimoto modules
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano