Revisiting the $\mathcal{N}=1$ supersymmetric trinification models from intersecting D6-branes
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| Format: | Preprint |
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2024
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| _version_ | 1866909262303723520 |
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| author | Mansha, Adeel Li, Tianjun Sabir, Mudassar |
| author_facet | Mansha, Adeel Li, Tianjun Sabir, Mudassar |
| contents | We revisit the construction of the $\mathcal{N}=1$ supersymmetric trinification models with gauge group $\mathrm{U}(3)_C\times \mathrm{U}(3)_L \times \mathrm{U}(3)_R$ in Type IIA string theory on $\mathbf{T^6/(\mathbb{Z}_2\times \mathbb{Z}_2)}$ orientifold with intersecting D6-branes. The non-trivial K-theory conditions and tadpole cancellation conditions severely restrict the number of allowed models even for the case of rectangular two-tori. Using a supervised search algorithm, we find a few four-family models where the highest wrapping number is 2. For these models, we present the complete particle spectra and the gauge coupling relations at the string-scale. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2406_07586 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Revisiting the $\mathcal{N}=1$ supersymmetric trinification models from intersecting D6-branes Mansha, Adeel Li, Tianjun Sabir, Mudassar High Energy Physics - Theory High Energy Physics - Phenomenology We revisit the construction of the $\mathcal{N}=1$ supersymmetric trinification models with gauge group $\mathrm{U}(3)_C\times \mathrm{U}(3)_L \times \mathrm{U}(3)_R$ in Type IIA string theory on $\mathbf{T^6/(\mathbb{Z}_2\times \mathbb{Z}_2)}$ orientifold with intersecting D6-branes. The non-trivial K-theory conditions and tadpole cancellation conditions severely restrict the number of allowed models even for the case of rectangular two-tori. Using a supervised search algorithm, we find a few four-family models where the highest wrapping number is 2. For these models, we present the complete particle spectra and the gauge coupling relations at the string-scale. |
| title | Revisiting the $\mathcal{N}=1$ supersymmetric trinification models from intersecting D6-branes |
| topic | High Energy Physics - Theory High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2406.07586 |