Quantum corrections and extremal black holes

We consider static solutions of two dimensional dilaton gravity models as toy laboratories to address the question of the final fate of black holes. A nonperturbative correction to the CGHS potential tern is shown to lead classically to an extremal black hole geometry, thus providing a plausible sol...

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Autores principales: Alejandro, Gabriela, Mazzitelli, Francisco Diego, Nuñez, Carmen Alicia
Publicado: 1995
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03702693_v355_n1-2_p92_Alejandro
http://hdl.handle.net/20.500.12110/paper_03702693_v355_n1-2_p92_Alejandro
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_03702693_v355_n1-2_p92_Alejandro
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spelling paper:paper_03702693_v355_n1-2_p92_Alejandro2023-06-08T15:36:34Z Quantum corrections and extremal black holes Alejandro, Gabriela Mazzitelli, Francisco Diego Nuñez, Carmen Alicia We consider static solutions of two dimensional dilaton gravity models as toy laboratories to address the question of the final fate of black holes. A nonperturbative correction to the CGHS potential tern is shown to lead classically to an extremal black hole geometry, thus providing a plausible solution to the Hawking evaporation paradox. However, the full quantum theory does not admit an extremal solution. © 1995. Fil:Alejandro, G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Mazzitelli, F.D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Núñez, C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1995 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03702693_v355_n1-2_p92_Alejandro http://hdl.handle.net/20.500.12110/paper_03702693_v355_n1-2_p92_Alejandro
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description We consider static solutions of two dimensional dilaton gravity models as toy laboratories to address the question of the final fate of black holes. A nonperturbative correction to the CGHS potential tern is shown to lead classically to an extremal black hole geometry, thus providing a plausible solution to the Hawking evaporation paradox. However, the full quantum theory does not admit an extremal solution. © 1995.
author Alejandro, Gabriela
Mazzitelli, Francisco Diego
Nuñez, Carmen Alicia
spellingShingle Alejandro, Gabriela
Mazzitelli, Francisco Diego
Nuñez, Carmen Alicia
Quantum corrections and extremal black holes
author_facet Alejandro, Gabriela
Mazzitelli, Francisco Diego
Nuñez, Carmen Alicia
author_sort Alejandro, Gabriela
title Quantum corrections and extremal black holes
title_short Quantum corrections and extremal black holes
title_full Quantum corrections and extremal black holes
title_fullStr Quantum corrections and extremal black holes
title_full_unstemmed Quantum corrections and extremal black holes
title_sort quantum corrections and extremal black holes
publishDate 1995
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03702693_v355_n1-2_p92_Alejandro
http://hdl.handle.net/20.500.12110/paper_03702693_v355_n1-2_p92_Alejandro
work_keys_str_mv AT alejandrogabriela quantumcorrectionsandextremalblackholes
AT mazzitellifranciscodiego quantumcorrectionsandextremalblackholes
AT nunezcarmenalicia quantumcorrectionsandextremalblackholes
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