Isomorphisms and Fusion Rules of Orthogonal Free Quantum Groups and their Complexifications
arXiv:1006.2979
Abstract
We show that all orthogonal free quantum groups are isomorphic to variants of the free orthogonal Wang algebra, the hyperoctahedral quantum group or the quantum permutation group. We also obtain a description of their free complexification. In particular we complete the calculation of fusion rules of all orthogonal free quantum groups and their free complexifications.
12 pages Section 5 completely revised; accepted for publication in the Proceedings of the American Mathematical Society