Braided quantum SU(2) groups
Operator Algebras
2024-06-25 v3
Abstract
We construct a family of q-deformations of SU(2) for complex parameters q not equal to 0. For real q, the deformation coincides with Woronowicz' compact quantum SU_q(2) group. For q not real, SU_q(2) is only a braided compact quantum group with respect to a certain tensor product functor for C*-algebras with an action of the circle group.
Cite
@article{arxiv.1411.3218,
title = {Braided quantum SU(2) groups},
author = {Paweł Kasprzak and Ralf Meyer and Sutanu Roy and Stanisław Lech Woronowicz},
journal= {arXiv preprint arXiv:1411.3218},
year = {2024}
}
Comments
11 pages; accepted by JNCG