End point of Hawking radiation

The formation and semiclassical evaporation of two-dimensional black holes is studied in an exactly solvable model. Above a certain threshold energy flux, collapsing matter forms a singularity inside an apparent horizon. As the black hole evaporates the apparent horizon recedes and meets the singula...

Descripción completa

Detalles Bibliográficos
Autores: Russo, J. G. (Jorge Guillermo), Susskind, Leonard, Thorlacius, Lárus
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:1992
País:España
Institución:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/12479
Acceso en línea:https://hdl.handle.net/2445/12479
Access Level:acceso abierto
Palabra clave:Relativitat general (Física)
Gravitació
Forats negres (Astronomia)
General relativity (Physics)
Black holes (Astronomy)
Gravitation
id ES_738f94a6c2fdae0fc1776ef5a100514e
oai_identifier_str oai:diposit.ub.edu:2445/12479
network_acronym_str ES
network_name_str España
repository_id_str
spelling End point of Hawking radiationRusso, J. G. (Jorge Guillermo)Susskind, LeonardThorlacius, LárusRelativitat general (Física)GravitacióForats negres (Astronomia)General relativity (Physics)Black holes (Astronomy)GravitationThe formation and semiclassical evaporation of two-dimensional black holes is studied in an exactly solvable model. Above a certain threshold energy flux, collapsing matter forms a singularity inside an apparent horizon. As the black hole evaporates the apparent horizon recedes and meets the singularity in a finite proper time. The singularity emerges naked, and future evolution of the geometry requires boundary conditions to be imposed there. There is a natural choice of boundary conditions which matches the evaporated black hole solution onto the linear dilaton vacuum. Below the threshold energy flux no horizon forms and boundary conditions can be imposed where infalling matter is reflected from a timelike boundary. All information is recovered at spatial infinity in this case.The American Physical Society1992info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/12479Articles publicats en revistes (Física Quàntica i Astrofísica)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésReproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.46.3444Physical Review D, 1992, vol. 46, núm. 8, p. 3444-3449http://dx.doi.org/10.1103/PhysRevD.46.3444(c) The American Physical Society, 1992info:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/124792026-05-27T06:46:51Z
dc.title.none.fl_str_mv End point of Hawking radiation
title End point of Hawking radiation
spellingShingle End point of Hawking radiation
Russo, J. G. (Jorge Guillermo)
Relativitat general (Física)
Gravitació
Forats negres (Astronomia)
General relativity (Physics)
Black holes (Astronomy)
Gravitation
title_short End point of Hawking radiation
title_full End point of Hawking radiation
title_fullStr End point of Hawking radiation
title_full_unstemmed End point of Hawking radiation
title_sort End point of Hawking radiation
dc.creator.none.fl_str_mv Russo, J. G. (Jorge Guillermo)
Susskind, Leonard
Thorlacius, Lárus
author Russo, J. G. (Jorge Guillermo)
author_facet Russo, J. G. (Jorge Guillermo)
Susskind, Leonard
Thorlacius, Lárus
author_role author
author2 Susskind, Leonard
Thorlacius, Lárus
author2_role author
author
dc.subject.none.fl_str_mv Relativitat general (Física)
Gravitació
Forats negres (Astronomia)
General relativity (Physics)
Black holes (Astronomy)
Gravitation
topic Relativitat general (Física)
Gravitació
Forats negres (Astronomia)
General relativity (Physics)
Black holes (Astronomy)
Gravitation
description The formation and semiclassical evaporation of two-dimensional black holes is studied in an exactly solvable model. Above a certain threshold energy flux, collapsing matter forms a singularity inside an apparent horizon. As the black hole evaporates the apparent horizon recedes and meets the singularity in a finite proper time. The singularity emerges naked, and future evolution of the geometry requires boundary conditions to be imposed there. There is a natural choice of boundary conditions which matches the evaporated black hole solution onto the linear dilaton vacuum. Below the threshold energy flux no horizon forms and boundary conditions can be imposed where infalling matter is reflected from a timelike boundary. All information is recovered at spatial infinity in this case.
publishDate 1992
dc.date.none.fl_str_mv 1992
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/12479
url https://hdl.handle.net/2445/12479
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.46.3444
Physical Review D, 1992, vol. 46, núm. 8, p. 3444-3449
http://dx.doi.org/10.1103/PhysRevD.46.3444
dc.rights.none.fl_str_mv (c) The American Physical Society, 1992
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) The American Physical Society, 1992
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv The American Physical Society
publisher.none.fl_str_mv The American Physical Society
dc.source.none.fl_str_mv Articles publicats en revistes (Física Quàntica i Astrofísica)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869410818858156032
score 15,301603

Similares en LA Referencia