299 citations · 1.4k across the 68 of their papers we have counts for
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On algebraic equations satisfied by hypergeometric correlators in WZW models. II
Boris Feigin, Vadim Schechtman, Alexander Varchenko
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-Zamolodc…
Gaudin Model, Bethe Ansatz and Critical Level
Boris Feigin, Edward Frenkel, Nikolai Reshetikhin
We propose a new method of diagonalization of hamiltonians of the Gaudin model associated to an arbitrary simple Lie algebra, which is based on Wakimoto modules over affine algebra…
On bosonization of 2d conformal field theories
Oleg Andreev, Boris Feigin
We show how bosonic (free field) representations for so-called degenerate conformal theories are built by singular vectors in Verma modules. Based on this construction, general exp…