Kasner Epochs, Eras and Eons

As shown in the classic work of Belinski, Khalatnikov and Lifshitz, the approach to a generic spacelike singularity in general relativity consists of a sequence of epochs and eras in which the metric is locally Kasner, connected by brief transitions. When quantum gravity effects are included, we arg...

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Detalles Bibliográficos
Autores: Bueno Gómez, Pablo, Cano, Pablo A., Hennigar, Robie A.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/221322
Acceso en línea:https://hdl.handle.net/2445/221322
Access Level:acceso abierto
Palabra clave:Gravitació
Forats negres (Astronomia)
Gravitation
Black holes (Astronomy)
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spelling Kasner Epochs, Eras and EonsBueno Gómez, PabloCano, Pablo A.Hennigar, Robie A.GravitacióForats negres (Astronomia)GravitationBlack holes (Astronomy)As shown in the classic work of Belinski, Khalatnikov and Lifshitz, the approach to a generic spacelike singularity in general relativity consists of a sequence of epochs and eras in which the metric is locally Kasner, connected by brief transitions. When quantum gravity effects are included, we argue that a new type of transition arises, giving rise to Kasner eons: periods which are dominated by emergent physics at each energy scale. We comment on the different ways in which the Einsteinian eon may come to an end and show explicitly how additional Kasner eons arise in the interior of a black hole solution due to higher-derivative corrections.American Physical Society2025202520242025info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion6 p.application/pdfhttps://hdl.handle.net/2445/221322Articles publicats en revistes (Física Quàntica i Astrofísica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.1103/PhysRevD.110.L041503Physical Review D, 2024https://doi.org/10.1103/PhysRevD.110.L041503(c) American Physical Society, 2024info:eu-repo/semantics/openAccessoai:recercat.cat:2445/2213222026-05-29T05:05:01Z
dc.title.none.fl_str_mv Kasner Epochs, Eras and Eons
title Kasner Epochs, Eras and Eons
spellingShingle Kasner Epochs, Eras and Eons
Bueno Gómez, Pablo
Gravitació
Forats negres (Astronomia)
Gravitation
Black holes (Astronomy)
title_short Kasner Epochs, Eras and Eons
title_full Kasner Epochs, Eras and Eons
title_fullStr Kasner Epochs, Eras and Eons
title_full_unstemmed Kasner Epochs, Eras and Eons
title_sort Kasner Epochs, Eras and Eons
dc.creator.none.fl_str_mv Bueno Gómez, Pablo
Cano, Pablo A.
Hennigar, Robie A.
author Bueno Gómez, Pablo
author_facet Bueno Gómez, Pablo
Cano, Pablo A.
Hennigar, Robie A.
author_role author
author2 Cano, Pablo A.
Hennigar, Robie A.
author2_role author
author
dc.subject.none.fl_str_mv Gravitació
Forats negres (Astronomia)
Gravitation
Black holes (Astronomy)
topic Gravitació
Forats negres (Astronomia)
Gravitation
Black holes (Astronomy)
description As shown in the classic work of Belinski, Khalatnikov and Lifshitz, the approach to a generic spacelike singularity in general relativity consists of a sequence of epochs and eras in which the metric is locally Kasner, connected by brief transitions. When quantum gravity effects are included, we argue that a new type of transition arises, giving rise to Kasner eons: periods which are dominated by emergent physics at each energy scale. We comment on the different ways in which the Einsteinian eon may come to an end and show explicitly how additional Kasner eons arise in the interior of a black hole solution due to higher-derivative corrections.
publishDate 2024
dc.date.none.fl_str_mv 2024
2025
2025
2025
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/2445/221322
url https://hdl.handle.net/2445/221322
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1103/PhysRevD.110.L041503
Physical Review D, 2024
https://doi.org/10.1103/PhysRevD.110.L041503
dc.rights.none.fl_str_mv (c) American Physical Society, 2024
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) American Physical Society, 2024
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 6 p.
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv Articles publicats en revistes (Física Quàntica i Astrofísica)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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