187 citations · 1.3k across the 88 of their papers we have counts for
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hep-th1995
Conformal blocks for admissible representations of current algebra
J. L. Petersen, J. Rasmussen, M. Yu
A review is presented of the recently obtained expressions for conformal blocks for {\it admissible} representations in current algebra based on the Wakimoto free field con…
hep-th1995★ 33 cited
Conformal Blocks for admissible representations in SL(2) current algebra
J. L. Petersen, J. Rasmussen, M. Yu
We show how to deal with screening charges involving fractional powers of free fields. This enables us to use the free field Wakimoto construction to obtain complete expressions fo…