Quantum groups and Cabibbo mixing
arXiv:hep-ph/0401086
Abstract
Treating the issue of hadron masses and mass relations by the use of quantum groups U_q(su_n) taken as hadron flavor symmetries suggests, at least in the case of baryons, a direct connection of the deformation parameter q with the Cabibbo angle. We discuss possible manifestations of the Cabibbo mixing implied by such connection, including unusual ones.
8 pages, 1 figure, LaTeX; talk given at the 5th International Conference "Symmetry in Nonlinear Mathematical Physics", Kyiv (Kiev), Ukraine, June 23-29, 2003
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