634 citations · 2.3k across the 53 of their papers we have counts for
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hep-th1992★ 634 cited
W-symmetry in Conformal Field Theory
P. Bouwknegt, K. Schoutens
We review various aspects of $\cW$-algebra symmetry in two-dimensional conformal field theory and string theory. We pay particular attention to the construction of $\cW$-algebras t…
hep-th1992★ 4 cited
Semi-infinite cohomology in conformal field theory and 2d gravity
Peter Bouwknegt, Jim McCarthy, Krzysztof Pilch
We discuss various techniques for computing the semi-infinite cohomology of highest weight modules which arise in the BRST quantization of two dimensional field theories. In partic…