On boundary degrees of freedom in three dimensional Anti-de Sitter spacetime and thermofield-double
Fuente:
arXiv
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| Autor principal: | |
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| Formato: | Preprint |
| Publicado: |
2023
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| _version_ | 1866912409732513792 |
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| author | Dadras, Pouria |
| author_facet | Dadras, Pouria |
| contents | We will give two representations for thermofield-double (TFD). The first representation is the well-known Kerr-BTZ black hole geometry, which is the solution of Einstein's equation. The second representation is a disjoint union of two circles, which is a solution to two copies of the Schwarzian theory. This representation, in particular, admits the reparametrization modes, which are absent in any two dimensional CFT on a torus, and are essential for (dis-)entangling the TFD. Since the two representations describe the same state, they must be equivalent. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2306_15290 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | On boundary degrees of freedom in three dimensional Anti-de Sitter spacetime and thermofield-double Dadras, Pouria High Energy Physics - Theory We will give two representations for thermofield-double (TFD). The first representation is the well-known Kerr-BTZ black hole geometry, which is the solution of Einstein's equation. The second representation is a disjoint union of two circles, which is a solution to two copies of the Schwarzian theory. This representation, in particular, admits the reparametrization modes, which are absent in any two dimensional CFT on a torus, and are essential for (dis-)entangling the TFD. Since the two representations describe the same state, they must be equivalent. |
| title | On boundary degrees of freedom in three dimensional Anti-de Sitter spacetime and thermofield-double |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2306.15290 |