Knizhnik-Zamolodchikov-Bernard equations on Riemann surfaces
High Energy Physics - Theory
2009-10-28 v2 Quantum Algebra
Abstract
Knizhnik-Zamolodchikov-Bernard equations for twisted conformal blocks on compact Riemann surfaces with marked points are written explicitly in a general projective structure in terms of correlation functions in the theory of twisted b-c systems. It is checked that on the moduli space the equations provide a flat connection with the spectral parameter.
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Cite
@article{arxiv.hep-th/9410091,
title = {Knizhnik-Zamolodchikov-Bernard equations on Riemann surfaces},
author = {D. Ivanov},
journal= {arXiv preprint arXiv:hep-th/9410091},
year = {2009}
}
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23 pages