Scasimir operator, Scentre and Representations of U_q(osp(1|2))

D. Arnaudon; M. Bauer

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arXiv · q-alg/9605020

Scasimir operator, Scentre and Representations of U_q(osp(1|2))

D. Arnaudon·M. Bauer

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Abstract

A bosonic operator of U_q(osp(1|2)) that anticommutes with the fermionic generators appears to be useful to describe the relations in the centre of U_q(osp(1|2)) for q a root of unity (in the unrestricted specialisation). As in the classical case, it also simplifies the classification of finite dimensional irreducible representations.

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BibTeX RIS

D. Arnaudon, M. Bauer. 1996-11-04. Scasimir operator, Scentre and Representations of U_q(osp(1|2)). https://arxiv.org/abs/q-alg/9605020

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