Witten's formulas for intersection pairings on moduli spaces of flat $G$-bundles
Symplectic Geometry
2007-07-26 v1 Mathematical Physics
math.MP
Abstract
In a 1992 paper, Witten gave a formula for the intersection pairings of the moduli space of flat -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
Cite
@article{arxiv.math/0312355,
title = {Witten's formulas for intersection pairings on moduli spaces of flat $G$-bundles},
author = {E. Meinrenken},
journal= {arXiv preprint arXiv:math/0312355},
year = {2007}
}
Comments
46 pages