Extension of SUSY SU(5) GUTs with Nelson-Barr models
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arXiv
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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866929733992710144 |
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| author | Hisano, Junji Kuroda, Moe |
| author_facet | Hisano, Junji Kuroda, Moe |
| contents | In this paper we extend the supersymmetric SU(5) GUTs with the Nelson-Barr (NB) models. The NB models are a candidate for the solution of the strong CP problem. We show that the parameters in the CKM matrix are reproduced while the mass ratios of the down-type quarks and leptons in the second and third generations are explained in the minimal extension. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_19686 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Extension of SUSY SU(5) GUTs with Nelson-Barr models Hisano, Junji Kuroda, Moe High Energy Physics - Phenomenology In this paper we extend the supersymmetric SU(5) GUTs with the Nelson-Barr (NB) models. The NB models are a candidate for the solution of the strong CP problem. We show that the parameters in the CKM matrix are reproduced while the mass ratios of the down-type quarks and leptons in the second and third generations are explained in the minimal extension. |
| title | Extension of SUSY SU(5) GUTs with Nelson-Barr models |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2502.19686 |