Quantum Inequalities for Quantum Black Holes
We formulate spacetime inequalities applicable to quantum-corrected black holes to all orders of backreaction in semiclassical gravity. Namely, we propose refined versions of the quantum Penrose and reverse isoperimetric inequalities, valid for all known three-dimensional asymptotically anti-de Sitt...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2024 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/414145 |
| Acceso en línea: | http://hdl.handle.net/10261/414145 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85208055351&doi=10.1103%2FPhysRevLett.133.181501&partnerID=40&md5=bf9e5c685aa7a29025d8571af2cd7be6 |
| Access Level: | acceso abierto |
| Palabra clave: | Black holes Back reaction Cosmics Higher dimensions Isoperimetric inequalities Nonperturbative Penrose inequality Quantum inequality Spacetime Three dimensions Cosmology Iturelix Black hole Controlled study Gravity Maximum entropy model Middle aged |
| Sumario: | We formulate spacetime inequalities applicable to quantum-corrected black holes to all orders of backreaction in semiclassical gravity. Namely, we propose refined versions of the quantum Penrose and reverse isoperimetric inequalities, valid for all known three-dimensional asymptotically anti-de Sitter quantum black holes. Previous proposals of the quantum Penrose inequality apply in higher dimensions but fail when applied in three dimensions beyond the perturbative regime. Our quantum Penrose inequality, valid in three dimensions, holds at all orders of backreaction. This suggests cosmic censorship must exist in nonperturbative semiclassical gravity. Our quantum reverse isoperimetric inequality implies a maximum entropy state for quantum black holes at fixed volume. © 2024 authors. Published by the American Physical Society. |
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