Circular geodesics stability in a static black hole in new massive gravity

Autores
Aceña, Andrés Esteban; López, Ericson; Aldás, Franklin
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the existence and stability of circular geodesics in a family of asymptotically AdS static black holes in New Massive Gravity theory. We show that the mathematical sign of the hair parameter determines the existence of such geodesics. For a positive hair parameter, the stability regions follow the usual pattern, with the innermost geodesic being null, unstable, and separated from the horizon, followed by a region of unstable timelike geodesics and then a region of stable timelike geodesics, which extends in the asymptotic region.
Fil: Aceña, Andrés Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Básicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Básicas; Argentina
Fil: López, Ericson. Escuela Politécnica Nacional; Ecuador
Fil: Aldás, Franklin. Escuela Politécnica Nacional; Ecuador
Materia
BLACK HOLES
CIRCULAR GEODESICS
NEW MASSIVE GRAVITY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/139815
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Circular geodesics stability in a static black hole in new massive gravityAceña, Andrés EstebanLópez, EricsonAldás, FranklinBLACK HOLESCIRCULAR GEODESICSNEW MASSIVE GRAVITYhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the existence and stability of circular geodesics in a family of asymptotically AdS static black holes in New Massive Gravity theory. We show that the mathematical sign of the hair parameter determines the existence of such geodesics. For a positive hair parameter, the stability regions follow the usual pattern, with the innermost geodesic being null, unstable, and separated from the horizon, followed by a region of unstable timelike geodesics and then a region of stable timelike geodesics, which extends in the asymptotic region.Fil: Aceña, Andrés Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Básicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Básicas; ArgentinaFil: López, Ericson. Escuela Politécnica Nacional; EcuadorFil: Aldás, Franklin. Escuela Politécnica Nacional; EcuadorMolecular Diversity Preservation International2020-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/139815Aceña, Andrés Esteban; López, Ericson; Aldás, Franklin; Circular geodesics stability in a static black hole in new massive gravity; Molecular Diversity Preservation International; Galaxies; 8; 1; 2-2020; 1-82075-4434CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2075-4434/8/1/14info:eu-repo/semantics/altIdentifier/doi/10.3390/galaxies8010014info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:09:00Zoai:ri.conicet.gov.ar:11336/139815instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:09:01.232CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Circular geodesics stability in a static black hole in new massive gravity
title Circular geodesics stability in a static black hole in new massive gravity
spellingShingle Circular geodesics stability in a static black hole in new massive gravity
Aceña, Andrés Esteban
BLACK HOLES
CIRCULAR GEODESICS
NEW MASSIVE GRAVITY
title_short Circular geodesics stability in a static black hole in new massive gravity
title_full Circular geodesics stability in a static black hole in new massive gravity
title_fullStr Circular geodesics stability in a static black hole in new massive gravity
title_full_unstemmed Circular geodesics stability in a static black hole in new massive gravity
title_sort Circular geodesics stability in a static black hole in new massive gravity
dc.creator.none.fl_str_mv Aceña, Andrés Esteban
López, Ericson
Aldás, Franklin
author Aceña, Andrés Esteban
author_facet Aceña, Andrés Esteban
López, Ericson
Aldás, Franklin
author_role author
author2 López, Ericson
Aldás, Franklin
author2_role author
author
dc.subject.none.fl_str_mv BLACK HOLES
CIRCULAR GEODESICS
NEW MASSIVE GRAVITY
topic BLACK HOLES
CIRCULAR GEODESICS
NEW MASSIVE GRAVITY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We study the existence and stability of circular geodesics in a family of asymptotically AdS static black holes in New Massive Gravity theory. We show that the mathematical sign of the hair parameter determines the existence of such geodesics. For a positive hair parameter, the stability regions follow the usual pattern, with the innermost geodesic being null, unstable, and separated from the horizon, followed by a region of unstable timelike geodesics and then a region of stable timelike geodesics, which extends in the asymptotic region.
Fil: Aceña, Andrés Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Básicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Básicas; Argentina
Fil: López, Ericson. Escuela Politécnica Nacional; Ecuador
Fil: Aldás, Franklin. Escuela Politécnica Nacional; Ecuador
description We study the existence and stability of circular geodesics in a family of asymptotically AdS static black holes in New Massive Gravity theory. We show that the mathematical sign of the hair parameter determines the existence of such geodesics. For a positive hair parameter, the stability regions follow the usual pattern, with the innermost geodesic being null, unstable, and separated from the horizon, followed by a region of unstable timelike geodesics and then a region of stable timelike geodesics, which extends in the asymptotic region.
publishDate 2020
dc.date.none.fl_str_mv 2020-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/139815
Aceña, Andrés Esteban; López, Ericson; Aldás, Franklin; Circular geodesics stability in a static black hole in new massive gravity; Molecular Diversity Preservation International; Galaxies; 8; 1; 2-2020; 1-8
2075-4434
CONICET Digital
CONICET
url http://hdl.handle.net/11336/139815
identifier_str_mv Aceña, Andrés Esteban; López, Ericson; Aldás, Franklin; Circular geodesics stability in a static black hole in new massive gravity; Molecular Diversity Preservation International; Galaxies; 8; 1; 2-2020; 1-8
2075-4434
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2075-4434/8/1/14
info:eu-repo/semantics/altIdentifier/doi/10.3390/galaxies8010014
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Molecular Diversity Preservation International
publisher.none.fl_str_mv Molecular Diversity Preservation International
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842980436884586496
score 12.993085

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