Zee model in a modular $$A_4$$ A 4 symmetry
Abstract We study a Zee model applying a modular $$A_4$$ A 4 symmetry in supersymmetry framework, where we construct our lepton model as minimum modular weight as possible. We show our predictions on phases and neutrino masses through numerical analysis. We find a model that can fit in both normal a...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2025-02-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-025-13864-0 |
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| _version_ | 1823861667699621888 |
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| author | Takaaki Nomura Hiroshi Okada Yong-hui Qi |
| author_facet | Takaaki Nomura Hiroshi Okada Yong-hui Qi |
| author_sort | Takaaki Nomura |
| collection | DOAJ |
| description | Abstract We study a Zee model applying a modular $$A_4$$ A 4 symmetry in supersymmetry framework, where we construct our lepton model as minimum modular weight as possible. We show our predictions on phases and neutrino masses through numerical analysis. We find a model that can fit in both normal and inverted hierarchy cases of neutrino mass. The predictions of neutrino observables are shown where we obtain more constrained allowed region in the inverted hierarchy case. |
| format | Article |
| id | doaj-art-afcf9881ad6b4f1cbcd1e44c3a658c7b |
| institution | Kabale University |
| issn | 1434-6052 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | European Physical Journal C: Particles and Fields |
| spelling | doaj-art-afcf9881ad6b4f1cbcd1e44c3a658c7b2025-02-09T12:51:35ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60522025-02-018521910.1140/epjc/s10052-025-13864-0Zee model in a modular $$A_4$$ A 4 symmetryTakaaki Nomura0Hiroshi Okada1Yong-hui Qi2College of Physics, Sichuan UniversityDepartment of Physics, Henan Normal UniversityAsia Pacific Center for Theoretical PhysicsAbstract We study a Zee model applying a modular $$A_4$$ A 4 symmetry in supersymmetry framework, where we construct our lepton model as minimum modular weight as possible. We show our predictions on phases and neutrino masses through numerical analysis. We find a model that can fit in both normal and inverted hierarchy cases of neutrino mass. The predictions of neutrino observables are shown where we obtain more constrained allowed region in the inverted hierarchy case.https://doi.org/10.1140/epjc/s10052-025-13864-0 |
| spellingShingle | Takaaki Nomura Hiroshi Okada Yong-hui Qi Zee model in a modular $$A_4$$ A 4 symmetry European Physical Journal C: Particles and Fields |
| title | Zee model in a modular $$A_4$$ A 4 symmetry |
| title_full | Zee model in a modular $$A_4$$ A 4 symmetry |
| title_fullStr | Zee model in a modular $$A_4$$ A 4 symmetry |
| title_full_unstemmed | Zee model in a modular $$A_4$$ A 4 symmetry |
| title_short | Zee model in a modular $$A_4$$ A 4 symmetry |
| title_sort | zee model in a modular a 4 a 4 symmetry |
| url | https://doi.org/10.1140/epjc/s10052-025-13864-0 |
| work_keys_str_mv | AT takaakinomura zeemodelinamodulara4a4symmetry AT hiroshiokada zeemodelinamodulara4a4symmetry AT yonghuiqi zeemodelinamodulara4a4symmetry |