The work is devoted to a probably new connection between deformed Virasoro algebra and quantum affine algebra sl2. We give an explicit realization of Virasoro current via the vertex operators of the level 1 integrable representations of quantum affine algebra sl2. The same is done for a twisted version of deformed Virasoro algebra.
Twisted and non-twisted deformed Virasoro algebras via vertex operators of Uq(sl^ 2) / Bershtein, M.; Gonin, R.. - In: LETTERS IN MATHEMATICAL PHYSICS. - ISSN 0377-9017. - 111:1(2021). [10.1007/s11005-021-01362-9]
Twisted and non-twisted deformed Virasoro algebras via vertex operators of Uq(sl^ 2)
Bershtein M.;
2021-01-01
Abstract
The work is devoted to a probably new connection between deformed Virasoro algebra and quantum affine algebra sl2. We give an explicit realization of Virasoro current via the vertex operators of the level 1 integrable representations of quantum affine algebra sl2. The same is done for a twisted version of deformed Virasoro algebra.File in questo prodotto:
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