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arXiv · 1703.00314

Dimensional reduction and the equivariant Chern character

Augusto Stoffel
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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.

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Augusto Stoffel. 2017-03-01. Dimensional reduction and the equivariant Chern character. https://doi.org/10.2140/agt.2019.19.109

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