arXiv · 1009.4009
Chen-Ruan cohomology of some moduli spaces, II
Abstract
Let X be a compact connected Riemann surface of genus at least two. Let r be a prime number and ξa holomorphic line bundle on it such that r is not a divisor of degree(ξ). Let {\mathcal M}_ξ(r) denote the moduli space of stable vector bundles over X of rank r and determinant ξ. By Γwe will denote the group of line bundles L over X such that $L^{\otimes r}$ is trivial. This group Γacts on {\mathcal M}_ξ(r). We compute the Chen-Ruan cohomology of the corresponding orbifold.
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Indranil Biswas, Mainak Poddar. 2010-09-21. Chen-Ruan cohomology of some moduli spaces, II. https://doi.org/10.1142/s0129167x10006094
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