Higher-derivative gauge theories from noncommutative geometry
High Energy Physics - Theory
2011-10-12 v1 Mathematical Physics
math.MP
Abstract
In this short note we review the interpretation of the spectral action for the Yang-Mills system in noncommutative geometry as a higher-derivative gauge theory, adopting an asymptotic expansion in a cutoff parameter. We recall our previous results on superrenormalizability of the resulting higher-derivative Yang-Mills gauge theory and confront this with [6] where these very results were erroneously claimed to be incorrect. We explain how their approach differs from ours, thus clarifying the apparent mismatch.
Cite
@article{arxiv.1110.2325,
title = {Higher-derivative gauge theories from noncommutative geometry},
author = {Walter D. van Suijlekom},
journal= {arXiv preprint arXiv:1110.2325},
year = {2011}
}
Comments
2 pages