Fermions in an AdS 3 black hole background and the gauge-gravity duality

Autores
Fosco, Cesar Daniel; Moreno, E. F.; Schaposnik, Fidel Arturo
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study a model whose dynamics is determined by a Maxwell Lagrangian coupled to a complex scalar and a Dirac fermion field, in an AdS3 black hole background. Our study is performed within the context of the Euclidean formalism, in terms of an effective action Seff that results from integrating out the fermion field. In particular, Seff includes an induced parity breaking part which reduces, in the weak coupling limit, to Chern-Simons terms for both the gauge and spin connections, with temperature dependent coefficients. We find numerically the effective action minimum and, applying the AdS/CFT correspondence, we discuss the properties of the dual quantum field theory defined on the boundary. We show that, in contrast with what happens in the absence of fermions, the system does not undergo a phase transition at any finite temperature.
Fil: Fosco, Cesar Daniel. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Moreno, E. F.. Northeastern University; Estados Unidos
Fil: Schaposnik, Fidel Arturo. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina
Materia
Duality
AdS3
Fermions
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:11336/270624
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Fermions in an AdS 3 black hole background and the gauge-gravity dualityFosco, Cesar DanielMoreno, E. F.Schaposnik, Fidel ArturoDualityAdS3FermionsGravityhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study a model whose dynamics is determined by a Maxwell Lagrangian coupled to a complex scalar and a Dirac fermion field, in an AdS3 black hole background. Our study is performed within the context of the Euclidean formalism, in terms of an effective action Seff that results from integrating out the fermion field. In particular, Seff includes an induced parity breaking part which reduces, in the weak coupling limit, to Chern-Simons terms for both the gauge and spin connections, with temperature dependent coefficients. We find numerically the effective action minimum and, applying the AdS/CFT correspondence, we discuss the properties of the dual quantum field theory defined on the boundary. We show that, in contrast with what happens in the absence of fermions, the system does not undergo a phase transition at any finite temperature.Fil: Fosco, Cesar Daniel. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; ArgentinaFil: Moreno, E. F.. Northeastern University; Estados UnidosFil: Schaposnik, Fidel Arturo. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; ArgentinaAmerican Physical Society2012-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/270624Fosco, Cesar Daniel; Moreno, E. F.; Schaposnik, Fidel Arturo; Fermions in an AdS 3 black hole background and the gauge-gravity duality; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 85; 4; 2-2012; 46005-460140556-28211550-7998CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://prd.aps.org/abstract/PRD/v85/i4/e046005info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.85.046005info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:08:58Zoai:ri.conicet.gov.ar:11336/270624instacron: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:34982025-10-22 11:08:58.452CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Fermions in an AdS 3 black hole background and the gauge-gravity duality
title Fermions in an AdS 3 black hole background and the gauge-gravity duality
spellingShingle Fermions in an AdS 3 black hole background and the gauge-gravity duality
Fosco, Cesar Daniel
Duality
AdS3
Fermions
Gravity
title_short Fermions in an AdS 3 black hole background and the gauge-gravity duality
title_full Fermions in an AdS 3 black hole background and the gauge-gravity duality
title_fullStr Fermions in an AdS 3 black hole background and the gauge-gravity duality
title_full_unstemmed Fermions in an AdS 3 black hole background and the gauge-gravity duality
title_sort Fermions in an AdS 3 black hole background and the gauge-gravity duality
dc.creator.none.fl_str_mv Fosco, Cesar Daniel
Moreno, E. F.
Schaposnik, Fidel Arturo
author Fosco, Cesar Daniel
author_facet Fosco, Cesar Daniel
Moreno, E. F.
Schaposnik, Fidel Arturo
author_role author
author2 Moreno, E. F.
Schaposnik, Fidel Arturo
author2_role author
author
dc.subject.none.fl_str_mv Duality
AdS3
Fermions
Gravity
topic Duality
AdS3
Fermions
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 a model whose dynamics is determined by a Maxwell Lagrangian coupled to a complex scalar and a Dirac fermion field, in an AdS3 black hole background. Our study is performed within the context of the Euclidean formalism, in terms of an effective action Seff that results from integrating out the fermion field. In particular, Seff includes an induced parity breaking part which reduces, in the weak coupling limit, to Chern-Simons terms for both the gauge and spin connections, with temperature dependent coefficients. We find numerically the effective action minimum and, applying the AdS/CFT correspondence, we discuss the properties of the dual quantum field theory defined on the boundary. We show that, in contrast with what happens in the absence of fermions, the system does not undergo a phase transition at any finite temperature.
Fil: Fosco, Cesar Daniel. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Moreno, E. F.. Northeastern University; Estados Unidos
Fil: Schaposnik, Fidel Arturo. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina
description We study a model whose dynamics is determined by a Maxwell Lagrangian coupled to a complex scalar and a Dirac fermion field, in an AdS3 black hole background. Our study is performed within the context of the Euclidean formalism, in terms of an effective action Seff that results from integrating out the fermion field. In particular, Seff includes an induced parity breaking part which reduces, in the weak coupling limit, to Chern-Simons terms for both the gauge and spin connections, with temperature dependent coefficients. We find numerically the effective action minimum and, applying the AdS/CFT correspondence, we discuss the properties of the dual quantum field theory defined on the boundary. We show that, in contrast with what happens in the absence of fermions, the system does not undergo a phase transition at any finite temperature.
publishDate 2012
dc.date.none.fl_str_mv 2012-02
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/11336/270624
Fosco, Cesar Daniel; Moreno, E. F.; Schaposnik, Fidel Arturo; Fermions in an AdS 3 black hole background and the gauge-gravity duality; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 85; 4; 2-2012; 46005-46014
0556-2821
1550-7998
CONICET Digital
CONICET
url http://hdl.handle.net/11336/270624
identifier_str_mv Fosco, Cesar Daniel; Moreno, E. F.; Schaposnik, Fidel Arturo; Fermions in an AdS 3 black hole background and the gauge-gravity duality; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 85; 4; 2-2012; 46005-46014
0556-2821
1550-7998
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://prd.aps.org/abstract/PRD/v85/i4/e046005
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.85.046005
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
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 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
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score 12.982451

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