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arXiv · hep-th/9803011

Non-abelian gauge theories as a consequence of perturbative quantum gauge invariance

Andreas Aste·G"unter Scharf
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Abstract

We show for the case of interacting massless vector bosons, how the structure of Yang-Mills theories emerges automatically from a more fundamental concept, namely perturbative quantum gauge invariance. It turns out that the coupling in a non-abelian gauge theory is necessarily of Yang-Mills type plus divergence- and coboundary couplings. The extension of the method to massive gauge theories is briefly discussed.

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Andreas Aste, G"unter Scharf. 1999-01-29. Non-abelian gauge theories as a consequence of perturbative quantum gauge invariance. https://doi.org/10.1142/s0217751x99001573

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