Abstract

Abstract We give a general formalism for the computation of conformal blocks for N=2 minimal models on arbitrary Riemann surfaces. We exploit the factorization of N=2 minimal models as (parafermion) × (c=1 rational boson), obtaining the parafermion contribution by truncating thez SU(2) k WZNW models discussed in one of our previous papers. We conclude by giving the two-loop characters.

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