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arXiv · 2604.21785

Orthosymplectic quantum groups revisited

Kyungtak Hong·Alexander Tsymbaliuk
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Abstract

We present the RLL-realization of extended orthosymplectic quantum supergroups for any parity sequence, with R-matrices evaluated in the earlier work arxiv:2408.16720. Our isomorphism is compatible with the internal structure of generalized doubles. We also relate different sign conventions through 2-cocycle twists. Furthermore, we establish a factorization of the reduced R-matrix within the RLL-realization.

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Kyungtak Hong, Alexander Tsymbaliuk. 2026-04-23. Orthosymplectic quantum groups revisited. https://arxiv.org/abs/2604.21785

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