Chen--Ruan cohomology of some moduli spaces

Abstract

Let X be a compact connected Riemann surface of genus at least two. We compute the Chen--Ruan cohomology ring of the moduli space of stable PSL(2, C)--bundles of nontrivial second Stiefel--Whitney class over X.

To appear in International Mathematics Research Notices

Cited by in corpus (2)

• On the logarithmic connections over curves
• Unramified Brauer group of the moduli spaces of $PG{L}_r(\mathbb{C})$-bundles over curves