de Sitter Holography and Carrollian Brane Theories
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arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| _version_ | 1866909903017213952 |
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| author | Argandoña, Andrés Guijosa, Alberto Patiño-López, Sergio |
| author_facet | Argandoña, Andrés Guijosa, Alberto Patiño-López, Sergio |
| contents | It was discovered in recent months that the anti-de Sitter (AdS) backgrounds involved in all familiar top-down examples of AdS/CFT duality follow from applying a transverse nonrelativistic brane limit to string/M theory on (asymptotically) flat spacetime. In this note we show that an exactly analogous statement holds for de Sitter (dS) backgrounds relevant to particular instances of dS/CFT duality, which are obtained via a longitudinal Carrollian brane limit. This statement makes direct contact with the holographic duality inferred by Hull via temporal T-duality. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_06147 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | de Sitter Holography and Carrollian Brane Theories Argandoña, Andrés Guijosa, Alberto Patiño-López, Sergio High Energy Physics - Theory General Relativity and Quantum Cosmology It was discovered in recent months that the anti-de Sitter (AdS) backgrounds involved in all familiar top-down examples of AdS/CFT duality follow from applying a transverse nonrelativistic brane limit to string/M theory on (asymptotically) flat spacetime. In this note we show that an exactly analogous statement holds for de Sitter (dS) backgrounds relevant to particular instances of dS/CFT duality, which are obtained via a longitudinal Carrollian brane limit. This statement makes direct contact with the holographic duality inferred by Hull via temporal T-duality. |
| title | de Sitter Holography and Carrollian Brane Theories |
| topic | High Energy Physics - Theory General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2507.06147 |