Conformal embeddings of affine vertex algebras in W-algebras ant their applications (CROSBI ID 698435)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Adamović, Dražen ; Kac, Victor G. ; Moseneder Frajria, Pierluigi ; Papi, P. ; Perše, Ozren
engleski
Conformal embeddings of affine vertex algebras in W-algebras ant their applications
We study conformal embeddings of affine vertex algebras in W-algebras. We classify conformal levels and present results on explicit decompositions of W-algebras as modules for affine vertex algebras. A particular emphasis is given on the application of affine fusion rules to the determination of branching rules. As an application we construct a new family of simple current modules and simple current extensions of affine vertex algebras. We also present explicit realizations of certain W-algebras related to logarithmic conformal field theory. (This talk is based on joint papers with V. G. Kac, P. Moseneder Frajria, P. Papi and O. Perse).
conformal embeddings, affine vertex algebras ; W-algebras ; decompositions
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Podaci o prilogu
2-2.
2017.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
Workshop on “Geometry and Representation Theory”
pozvano predavanje
16.01.2017-27.01.2017
Beč, Austrija