Dimensional reduction and the equivariant Chern character
Algebraic Topology
2019-02-13 v2 Differential Geometry
Abstract
We propose a dimensional reduction procedure in the Stolz--Teichner framework of supersymmetric Euclidean field theories (EFTs) that is well-suited in the presence of a finite gauge group or, more generally, for field theories over an orbifold. As an illustration, we give a geometric interpretation of the Chern character for manifolds with an action by a finite group.
Keywords
Cite
@article{arxiv.1703.00314,
title = {Dimensional reduction and the equivariant Chern character},
author = {Augusto Stoffel},
journal= {arXiv preprint arXiv:1703.00314},
year = {2019}
}
Comments
29 pages. Exposition improvements and expanded appendix B