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On algebraic equations satisfied by hypergeometric correlators in WZW models. II

Boris Feigin, Vadim Schechtman, Alexander Varchenko

hep-tharXiv:hep-th/9407010

Abstract

We give an explicit description of "bundles of conformal blocks" in Wess-Zumino-Witten models of Conformal field theory and prove that integral representations of Knizhnik-Zamolodchikov equations constructed earlier by the second and third authors are in fact sections of these bundles.

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