Three-loop functions for a quartic model with a cutoff
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arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2026
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| _version_ | 1866911538042896384 |
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| author | Ivanov, A. V. Nikiforov, V. A. |
| author_facet | Ivanov, A. V. Nikiforov, V. A. |
| contents | This paper presents numerical values for auxiliary integrals and coefficients of the beta function in the three-loop approximation for a four-dimensional model with a quartic interaction, using a special type of regularization function. The values are compared to previously obtained results. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_21758 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Three-loop functions for a quartic model with a cutoff Ivanov, A. V. Nikiforov, V. A. High Energy Physics - Theory Numerical Analysis This paper presents numerical values for auxiliary integrals and coefficients of the beta function in the three-loop approximation for a four-dimensional model with a quartic interaction, using a special type of regularization function. The values are compared to previously obtained results. |
| title | Three-loop functions for a quartic model with a cutoff |
| topic | High Energy Physics - Theory Numerical Analysis |
| url | https://arxiv.org/abs/2603.21758 |