Hawking Radiation and Black Hole Gravitational Back Reaction - A Quantum Geometrodynamical Simplified Model

Detalhes bibliográficos
Autor(a) principal: Marto, João
Data de Publicação: 2021
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.6/11202
Resumo: The purpose of this paper is to analyse the back reaction problem, between Hawking radiation and the black hole, in a simplified model for the black hole evaporation in the quantum geometrodynamics context. The idea is to transcribe the most important characteristics of the Wheeler-DeWitt equation into a Schrödinger’s type of equation. Subsequently, we consider Hawking radiation and black hole quantum states evolution under the influence of a potential that includes back reaction. Finally, entropy is estimated as a measure of the entanglement between the black hole and Hawking radiation states in this model.
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spelling Hawking Radiation and Black Hole Gravitational Back Reaction - A Quantum Geometrodynamical Simplified ModelQuantum gravityHawking radiationEntanglement entropyThe purpose of this paper is to analyse the back reaction problem, between Hawking radiation and the black hole, in a simplified model for the black hole evaporation in the quantum geometrodynamics context. The idea is to transcribe the most important characteristics of the Wheeler-DeWitt equation into a Schrödinger’s type of equation. Subsequently, we consider Hawking radiation and black hole quantum states evolution under the influence of a potential that includes back reaction. Finally, entropy is estimated as a measure of the entanglement between the black hole and Hawking radiation states in this model.uBibliorumMarto, João2021-08-23T08:33:14Z2021-08-122021-08-12T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.6/11202eng10.3390/universe7080297info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-12-15T09:53:32Zoai:ubibliorum.ubi.pt:10400.6/11202Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T00:51:03.203927Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Hawking Radiation and Black Hole Gravitational Back Reaction - A Quantum Geometrodynamical Simplified Model
title Hawking Radiation and Black Hole Gravitational Back Reaction - A Quantum Geometrodynamical Simplified Model
spellingShingle Hawking Radiation and Black Hole Gravitational Back Reaction - A Quantum Geometrodynamical Simplified Model
Marto, João
Quantum gravity
Hawking radiation
Entanglement entropy
title_short Hawking Radiation and Black Hole Gravitational Back Reaction - A Quantum Geometrodynamical Simplified Model
title_full Hawking Radiation and Black Hole Gravitational Back Reaction - A Quantum Geometrodynamical Simplified Model
title_fullStr Hawking Radiation and Black Hole Gravitational Back Reaction - A Quantum Geometrodynamical Simplified Model
title_full_unstemmed Hawking Radiation and Black Hole Gravitational Back Reaction - A Quantum Geometrodynamical Simplified Model
title_sort Hawking Radiation and Black Hole Gravitational Back Reaction - A Quantum Geometrodynamical Simplified Model
author Marto, João
author_facet Marto, João
author_role author
dc.contributor.none.fl_str_mv uBibliorum
dc.contributor.author.fl_str_mv Marto, João
dc.subject.por.fl_str_mv Quantum gravity
Hawking radiation
Entanglement entropy
topic Quantum gravity
Hawking radiation
Entanglement entropy
description The purpose of this paper is to analyse the back reaction problem, between Hawking radiation and the black hole, in a simplified model for the black hole evaporation in the quantum geometrodynamics context. The idea is to transcribe the most important characteristics of the Wheeler-DeWitt equation into a Schrödinger’s type of equation. Subsequently, we consider Hawking radiation and black hole quantum states evolution under the influence of a potential that includes back reaction. Finally, entropy is estimated as a measure of the entanglement between the black hole and Hawking radiation states in this model.
publishDate 2021
dc.date.none.fl_str_mv 2021-08-23T08:33:14Z
2021-08-12
2021-08-12T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.6/11202
url http://hdl.handle.net/10400.6/11202
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.3390/universe7080297
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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