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| Format: | Preprint |
| Publié: |
2024
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| Accès en ligne: | https://arxiv.org/abs/2408.04589 |
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| _version_ | 1866914963265683456 |
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| author | Martin, Stephen P. |
| author_facet | Martin, Stephen P. |
| contents | I obtain the effective Kähler potential at three-loop order for a general renormalizable supersymmetric theory containing only chiral supermultiplets. The three-loop contribution is remarkably simple, consisting of only four terms involving three distinct renormalized master integrals. In the case of the Wess-Zumino model with a single chiral superfield, I also obtain the effective auxiliary field potential at three-loop order, extending previous results at one-loop order. The method used is inferential, relying on existing knowledge of the ordinary scalar effective potential. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_04589 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Effective Kähler and auxiliary field potentials for chiral superfield models at three loops Martin, Stephen P. High Energy Physics - Phenomenology I obtain the effective Kähler potential at three-loop order for a general renormalizable supersymmetric theory containing only chiral supermultiplets. The three-loop contribution is remarkably simple, consisting of only four terms involving three distinct renormalized master integrals. In the case of the Wess-Zumino model with a single chiral superfield, I also obtain the effective auxiliary field potential at three-loop order, extending previous results at one-loop order. The method used is inferential, relying on existing knowledge of the ordinary scalar effective potential. |
| title | Effective Kähler and auxiliary field potentials for chiral superfield models at three loops |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2408.04589 |