Some chiral rings of N=2 discrete superconformal series induced by SL(2) degenerate conformal field theories
arXiv:hep-th/9612043 · doi:10.1016/S0550-3213(97)00165-X
Abstract
By generalizing a fermionic construction, a natural relation is found between SL(2) degenerate conformal field theories and some N=2 discrete superconformal series. These non-unitary models contain, as a subclass, N=2 minimal models. The construction permits one to investigate the properties of chiral operators in the N=2 models. A chiral ring reveals a close connection with underlying quantum group structures.
19 pages, 2 figures, latex2e