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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2409.19261 |
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| _version_ | 1866910624193183744 |
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| author | Funakoshi, Shuta Kawamura, Junichiro Kobayashi, Tatsuo Nasu, Kaito Otsuka, Hajime |
| author_facet | Funakoshi, Shuta Kawamura, Junichiro Kobayashi, Tatsuo Nasu, Kaito Otsuka, Hajime |
| contents | We discuss the stabilization of multiple moduli by utilizing Siegel modular forms in the framework of $Sp(2g,\mathbb{Z})$ modular invariant theories. We derive the stationary conditions at CP-conserving fixed points for a generic modular- and CP-invariant scalar potential. The stabilization of multiple moduli is explicitly demonstrated in $Sp(4,\mathbb{Z})$ and $Sp(6,\mathbb{Z})$ modular invariant scalar potentials. Furthermore, it turns out that there exists a light axion when the moduli are stabilized nearby a fixed point. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_19261 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Moduli stabilization and light axion by Siegel modular forms Funakoshi, Shuta Kawamura, Junichiro Kobayashi, Tatsuo Nasu, Kaito Otsuka, Hajime High Energy Physics - Theory High Energy Physics - Phenomenology We discuss the stabilization of multiple moduli by utilizing Siegel modular forms in the framework of $Sp(2g,\mathbb{Z})$ modular invariant theories. We derive the stationary conditions at CP-conserving fixed points for a generic modular- and CP-invariant scalar potential. The stabilization of multiple moduli is explicitly demonstrated in $Sp(4,\mathbb{Z})$ and $Sp(6,\mathbb{Z})$ modular invariant scalar potentials. Furthermore, it turns out that there exists a light axion when the moduli are stabilized nearby a fixed point. |
| title | Moduli stabilization and light axion by Siegel modular forms |
| topic | High Energy Physics - Theory High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2409.19261 |