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A quantum model of Schwarzschild black hole evaporation
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A quantum model of Schwarzschild black hole evaporation
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| dc.contributor.author | Cruz Muñoz, José Luis | |
| dc.contributor.author | Mikovic, A. | |
| dc.contributor.author | Navarro Salas, José | |
| dc.date.accessioned | 2014-03-21T08:47:00Z | |
| dc.date.available | 2014-03-21T08:47:00Z | |
| dc.date.issued | 1997 | |
| dc.identifier.citation | Cruz Muñoz, José Luis Mikovic, A. Navarro Salas, José 1997 A quantum model of Schwarzschild black hole evaporation Physics Letters B 395 3-4 184 190 | |
| dc.identifier.uri | http://hdl.handle.net/10550/33636 | |
| dc.description.abstract | We construct a one-loop effective metric describing the evaporation phase of a Schwarzschild black hole in a spherically symmetric null-dust model. This is achieved by quantising the Vaidya solution and by chosing a time dependent quantum state. This state describes a black hole which is initially in thermal equilibrium and then the equilibrium is switched off, so that the black hole starts to evaporate, shrinking to a zero radius in a finite proper time. The naked singularity appears, and the Hawking flux diverges at the end-point. However, a static metric can be imposed in the future of the end-point. Although this end-state metric cannot be determined within our construction, we show that it cannot be a flat metric. | |
| dc.relation.ispartof | Physics Letters B, 1997, vol. 395, num. 3-4, p. 184-190 | |
| dc.subject | Astronomia | |
| dc.title | A quantum model of Schwarzschild black hole evaporation | |
| dc.type | journal article | es_ES |
| dc.date.updated | 2014-03-21T08:47:01Z | |
| dc.identifier.doi | 10.1016/S0370-2693(97)00060-9 | |
| dc.identifier.idgrec | 081950 | |
| dc.rights.accessRights | open access | es_ES |
| dc.identifier.url | 10.1016/S0370-2693(97)00060-9 |
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