Nontrivial self-consistent backreaction of quantum fields in 2D dilaton gravity
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arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866909149044932608 |
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| author | Akhmedov, E. T. Anempodistov, P. A. Bazarov, K. V. |
| author_facet | Akhmedov, E. T. Anempodistov, P. A. Bazarov, K. V. |
| contents | We consider $(1+1)$-dimensional dilatonic black hole with two horizons, canonical temperatures of which do not coincide. We show that the presence of quantum fields in such a background leads to a substantial backreaction on the metric: 2D dilatonic analog of the semiclassical Einstein equations are solved self-consistently, and we demonstrate that taking into account of backreaction leads to a geometry with two horizons with coinciding temperatures. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_07645 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Nontrivial self-consistent backreaction of quantum fields in 2D dilaton gravity Akhmedov, E. T. Anempodistov, P. A. Bazarov, K. V. High Energy Physics - Theory General Relativity and Quantum Cosmology We consider $(1+1)$-dimensional dilatonic black hole with two horizons, canonical temperatures of which do not coincide. We show that the presence of quantum fields in such a background leads to a substantial backreaction on the metric: 2D dilatonic analog of the semiclassical Einstein equations are solved self-consistently, and we demonstrate that taking into account of backreaction leads to a geometry with two horizons with coinciding temperatures. |
| title | Nontrivial self-consistent backreaction of quantum fields in 2D dilaton gravity |
| topic | High Energy Physics - Theory General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2401.07645 |