Twisted and non-twisted deformed Virasoro algebras via vertex operators of \(U_q(\widehat{\mathfrak{sl}}_2)\)

DOI10.1007/s11005-021-01362-9zbMath1505.17017arXiv2003.12472OpenAlexW3130202580MaRDI QIDQ829978

Mikhail Bershtein, Roman Gonin

Publication date: 7 May 2021

Published in: Letters in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2003.12472

zbMATH Keywords

quantum affine algebrasvertex operatorsdeformed Virasoro algebras

Mathematics Subject Classification ID

Quantum groups (quantized enveloping algebras) and related deformations (17B37) Kac-Moody (super)algebras; extended affine Lie algebras; toroidal Lie algebras (17B67) Virasoro and related algebras (17B68) Vertex operators; vertex operator algebras and related structures (17B69) Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, (W)-algebras and other current algebras and their representations (81R10)

Related Items

Twisted representations of algebra of \(q\)-difference operators, twisted \(q-W\) algebras and conformal blocks, On abelianity lines in elliptic \(W\)-algebras

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