Background independence and the Adler-Bardeen theorem
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arXiv
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| Format: | Preprint |
| Publié: |
2022
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| _version_ | 1866914754614788096 |
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| author | Zahn, Jochen |
| author_facet | Zahn, Jochen |
| contents | We prove that for renormalizable Yang-Mills gauge theory with arbitrary compact gauge group (of at most a single abelian factor) and matter coupling, the absence of gauge anomalies can be established at the one-loop level. This proceeds by relating the gauge anomaly to perturbative agreement, which formalizes background independence. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2209_02393 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Background independence and the Adler-Bardeen theorem Zahn, Jochen High Energy Physics - Theory General Relativity and Quantum Cosmology Mathematical Physics We prove that for renormalizable Yang-Mills gauge theory with arbitrary compact gauge group (of at most a single abelian factor) and matter coupling, the absence of gauge anomalies can be established at the one-loop level. This proceeds by relating the gauge anomaly to perturbative agreement, which formalizes background independence. |
| title | Background independence and the Adler-Bardeen theorem |
| topic | High Energy Physics - Theory General Relativity and Quantum Cosmology Mathematical Physics |
| url | https://arxiv.org/abs/2209.02393 |