Admissible sl(2/1) Characters and Parafermions
arXiv:hep-th/9803022 · doi:10.1016/S0550-3213(98)00522-7
Abstract
The branching functions of the affine superalgebra characters into characters of the affine subalgebra are calculated for fractional levels , u positive integer. They involve rational torus and parafermion characters.
14 pages, Latex 2e