Witten's formulas for intersection pairings on moduli spaces of flat $G$-bundles

Preprint

18 December 2003

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.math/0312355

Abstract

In a 1992 paper, Witten gave a formula for the intersection pairings of the moduli space of flat $G$-bundles over an oriented surface, possibly with markings. In this paper, we give a general proof of Witten's formula, for arbitrary compact, simple groups, and any markings for which the moduli space has at most orbifold singularities.

Keywords

INTERSECTION PAIRINGS
WITTEN'S FORMULA
SINGULARITIES
MODULI SPACE
COMPACT
SPACE

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