Fusion rings for degenerate minimal models
نویسنده
چکیده
We study fusion rings for degenerate minimal models (p = q case) for N = 0 and N = 1 (super)conformal algebras. We consider a distinguished family of modules at the level c = 1 and c = 3 2 and show that the corresponding fusion rings are isomorphic to the representation rings for sl(2, C) and osp(1|2) respectively.
منابع مشابه
A vertex operator algebra structure of degenerate minimal models, I
We study fusion rings for degenerate minimal models (p = q) for N = 0, N = 1 and N = 2 (super)conformal algebras. In the first part we consider a family of modules for the Virasoro vertex operator algebra L(1, 0), and show that a fusion ring of the family is isomorphic to a Grothendieck ring Rep(sl(2,C)). In the second part, we used similar methods for the family of modules for N = 1 Neveu Schw...
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