Semi-infinite cohomology in conformal field theory and 2d gravity
High Energy Physics - Theory
2009-09-11 v1
Abstract
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 particular, we concentrate on two such theories -- the coset models and gravity coupled to conformal matter. (to appear in the proceedings of the XXV Karpacz Winter School)
Keywords
Cite
@article{arxiv.hep-th/9209034,
title = {Semi-infinite cohomology in conformal field theory and 2d gravity},
author = {Peter Bouwknegt and Jim McCarthy and Krzysztof Pilch},
journal= {arXiv preprint arXiv:hep-th/9209034},
year = {2009}
}
Comments
22 pages, USC-92/020, ADP-92-194/M12, CERN-TH.6646/92