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arXiv · 2407.19477

Quantum super-spherical pairs

D. Algethami·A. Mudrov·V. Stukopin
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Abstract

We introduce quantum super-spherical pairs as coideal subalgebras in general linear and orthosymplectic quantum supergroups. These subalgebras play a role of isotropy subgroups for matrices solving $\mathbb{Z}_2$-graded reflection equation. They generalize quantum (pseudo)-symmetric pairs of Letzter-Kolb-Regelskis-Vlaar.

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D. Algethami, A. Mudrov, V. Stukopin. 2024-07-28. Quantum super-spherical pairs. https://arxiv.org/abs/2407.19477

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