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Fusion and singular vectors in A1(1) highest weight cyclic modules

M. Bauer, N. Sochen

hep-tharXiv:hep-th/9201079

Abstract

We show how the interplay between the fusion formalism of conformal field theory and the Knizhnik--Zamolodchikov equation leads to explicit formulae for the singular vectors in the highest weight representations of A1(1).

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