On Q-balls in Anti de Sitter Space
Fuente:
arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2023
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| _version_ | 1866911850783834112 |
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| author | Rajaraman, Arvind Stewart, Alexander Verhaaren, Christopher B. |
| author_facet | Rajaraman, Arvind Stewart, Alexander Verhaaren, Christopher B. |
| contents | We perform a general analysis of thin-wall Q-balls in AdS space. We provide numeric solutions and highly accurate analytic approximations over much of the parameter space. These analytic solutions show that AdS Q-balls exhibit significant differences from the corresponding flat space solitons. This includes having a maximum radius beyond which the Q-balls are unstable to a new type of state where the Q-ball coexists with a gas of massive particles. The phase transition to this novel state is found to be a zero-temperature third-order transition. This, through the AdS/CFT correspondence, has implications for a scalar condensate in the boundary theory. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2310_13660 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | On Q-balls in Anti de Sitter Space Rajaraman, Arvind Stewart, Alexander Verhaaren, Christopher B. High Energy Physics - Theory High Energy Physics - Phenomenology We perform a general analysis of thin-wall Q-balls in AdS space. We provide numeric solutions and highly accurate analytic approximations over much of the parameter space. These analytic solutions show that AdS Q-balls exhibit significant differences from the corresponding flat space solitons. This includes having a maximum radius beyond which the Q-balls are unstable to a new type of state where the Q-ball coexists with a gas of massive particles. The phase transition to this novel state is found to be a zero-temperature third-order transition. This, through the AdS/CFT correspondence, has implications for a scalar condensate in the boundary theory. |
| title | On Q-balls in Anti de Sitter Space |
| topic | High Energy Physics - Theory High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2310.13660 |