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arXiv · 1110.2325

Higher-derivative gauge theories from noncommutative geometry

Walter D. van Suijlekom
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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.

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Walter D. van Suijlekom. 2011-10-11. Higher-derivative gauge theories from noncommutative geometry. https://arxiv.org/abs/1110.2325

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