Conformal embeddings and the representation theory of affine vertex algebras at negative integer levels (CROSBI ID 698432)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Adamović, Dražen ; Kac, Victor G. ; Möseneder Frajria, Pierluigi ; Papi, Paolo ; Perše, Ozren
engleski
Conformal embeddings and the representation theory of affine vertex algebras at negative integer levels
We study the problem of conformal embeddings of affine vertex operator algebras in $W$-algebras. We present a result on the classification of conformal embeddings of affine vertex algebras into minimal affine W-algebras and study some related problems. We will show that the corresponding branching rules are related to the representation theory of affine vertex algebras at negative levels and their fusion rules. New simple current modules and simple current extensions will be constructed. We also present explicit realizations of certain affine VOAs and W-algebras related with constructions in logarithmic vertex algebras. (This talk is based on joint papers with V. G. Kac, P. Moseneder Frajria, P. Papi and O. Perse)
conformal embeddings, affine vertex algebras ; decompositions
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
1-1.
2017.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
Colloquim talk at School of Mathematical Sciences, Shanghai JiaoTong University
pozvano predavanje
02.11.2017-02.11.2017
Šangaj, Kina