Orientability for gauge theories on Calabi-Yau manifolds
Algebraic Geometry
2022-07-08 v2 Mathematical Physics
Differential Geometry
Geometric Topology
math.MP
Abstract
We study orientability issues of moduli spaces from gauge theories on Calabi-Yau manifolds. Our results generalize and strengthen those for Donaldson-Thomas theory on Calabi-Yau manifolds of dimensions 3 and 4. We also prove a corresponding result in the relative situation which is relevant to the gluing problem in DT theory.
Keywords
Cite
@article{arxiv.1502.01141,
title = {Orientability for gauge theories on Calabi-Yau manifolds},
author = {Yalong Cao and Naichung Conan Leung},
journal= {arXiv preprint arXiv:1502.01141},
year = {2022}
}
Comments
v2: 14 pages, substantially revised and expanded