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Quantum Fields and Strings Group Journal Club and Seminar
Coset vertex algebras and W-algebras related to Lie superalgebras
Coset vertex algebras and W-algebras related to Lie superalgebras
Organizer
Speaker
Boris Feigin
Time
Thursday, November 28, 2024 2:00 PM - 3:55 PM
Venue
A3-4-301
Online
Zoom 462 110 5973
(BIMSA)
Abstract
Coset vertex algebras and W- algebras related to Lie superalgebras. There are several constructions of vertex algebras:
1. Standard through bosonisation
2. By some reduction from affine Kac- Moody algebras
3. By extension.
Main phenomena - isomorphism of algebras getting by different construction.It gives an isomorphism of corresponding conformal theories.
1. Standard through bosonisation
2. By some reduction from affine Kac- Moody algebras
3. By extension.
Main phenomena - isomorphism of algebras getting by different construction.It gives an isomorphism of corresponding conformal theories.