Gerbes and twisted orbifold quantum cohomology
Algebraic Geometry
2007-05-23 v1 Symplectic Geometry
Abstract
In this article, we construct an orbifold quantum cohomology twisted by a flat gerbe. Then we compute these invariants in the case of a smooth manifold and a discrete torsion on a global quotient orbifold.
Cite
@article{arxiv.math/0504369,
title = {Gerbes and twisted orbifold quantum cohomology},
author = {Jianzhong Pan and Yongbin Ruan and Xiaoqin Yin},
journal= {arXiv preprint arXiv:math/0504369},
year = {2007}
}
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