Extensions of Deformed W-algebras via qq-characters

IF 0.4 3区数学 Q4 MATHEMATICS Transformation Groups Pub Date : 2024-07-23 DOI:10.1007/s00031-024-09869-w

B. Feigin, M. Jimbo, E. Mukhin

引用次数: 0

Abstract

We use combinatorics of qq-characters to study extensions of deformed W-algebras. We describe additional currents and part of the relations in the cases of $\mathfrak {gl}(n|m)$ and $\mathfrak {osp}(2|2n)$.

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通过 qq 字符的变形 W 后缀扩展

我们用 qq 字符的组合学来研究变形 W 轴的扩展。我们描述了在$\mathfrak {gl}(n|m)$ 和$\mathfrak {osp}(2|2n)$ 情况下的额外电流和部分关系。

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来源期刊

Transformation Groups 数学-数学

CiteScore

1.60

自引率

0.00%

发文量

100

审稿时长

9 months

期刊介绍： Transformation Groups will only accept research articles containing new results, complete Proofs, and an abstract. Topics include: Lie groups and Lie algebras; Lie transformation groups and holomorphic transformation groups; Algebraic groups; Invariant theory; Geometry and topology of homogeneous spaces; Discrete subgroups of Lie groups; Quantum groups and enveloping algebras; Group aspects of conformal field theory; Kac-Moody groups and algebras; Lie supergroups and superalgebras.

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