A natural realization of inverse seesaw model in a non-invertible selection rule
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arXiv
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| Format: | Preprint |
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2025
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| _version_ | 1866909748814675968 |
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| author | Jangid, Shilpa Okada, Hiroshi |
| author_facet | Jangid, Shilpa Okada, Hiroshi |
| contents | We propose natural hierarchies among neutral fermions in a framework of inverse seesaw, imposing a $Z_3$ Tambara-Yamagami fusion rule which is applied to our phenomenology. Under the symmetry, the Majorana mass terms for $N_R$ and $N_L$ are forbidden at tree level. However they are generated at one-loop level where the symmetry is dynamically broken. In order to realize such loop corrections, we introduce neutral boson and fermion either of which can be an appropriate dark matter candidate. Finally, we show the best fit value of the neutrino sector for normal and inverted hierarchies referring recent experimental results. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_16174 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A natural realization of inverse seesaw model in a non-invertible selection rule Jangid, Shilpa Okada, Hiroshi High Energy Physics - Phenomenology We propose natural hierarchies among neutral fermions in a framework of inverse seesaw, imposing a $Z_3$ Tambara-Yamagami fusion rule which is applied to our phenomenology. Under the symmetry, the Majorana mass terms for $N_R$ and $N_L$ are forbidden at tree level. However they are generated at one-loop level where the symmetry is dynamically broken. In order to realize such loop corrections, we introduce neutral boson and fermion either of which can be an appropriate dark matter candidate. Finally, we show the best fit value of the neutrino sector for normal and inverted hierarchies referring recent experimental results. |
| title | A natural realization of inverse seesaw model in a non-invertible selection rule |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2508.16174 |