Page curve for an evaporating black hole
| Autor: | Friðrik Freyr Gautason, Watse Sybesma, Lukas Schneiderbauer, Larus Thorlacius |
|---|---|
| Přispěvatelé: | Raunvísindastofnun (HÍ), Science Institute (UI), Verkfræði- og náttúruvísindasvið (HÍ), School of Engineering and Natural Sciences (UI), Háskóli Íslands, University of Iceland |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
High Energy Physics - Theory
Gravity (chemistry) Nuclear and High Energy Physics Black Holes Astrophysics::High Energy Astrophysical Phenomena Evaporation Energy flux FOS: Physical sciences AdS-CFT Correspondence 01 natural sciences General Relativity and Quantum Cosmology 0103 physical sciences Þyngdarafl lcsh:Nuclear and particle physics. Atomic energy. Radioactivity 010306 general physics Quantum Asymptotically flat spacetime Physics 010308 nuclear & particles physics Black hole AdS/CFT correspondence High Energy Physics - Theory (hep-th) Quantum electrodynamics lcsh:QC770-798 Dilaton Svarthol (stjörnufræði) 2D Gravity |
| Zdroj: | Journal of High Energy Physics Journal of High Energy Physics, Vol 2020, Iss 5, Pp 1-23 (2020) |
| Popis: | Publisher's version (útgefin grein) A Page curve for an evaporating black hole in asymptotically flat spacetime is computed by adapting the Quantum Ryu-Takayanagi (QRT) proposal to an analytically solvable semi-classical two-dimensional dilaton gravity theory. The Page time is found to be one third of the black hole lifetime, at leading order in semi-classical corrections. A Page curve is also obtained for a semi-classical eternal black hole, where energy loss due to Hawking evaporation is balanced by an incoming energy flux. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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