O ( D , D ) -covariant formulation of perfect and imperfect fluids in the double geometry

Autores
Lescano, Eric; Mirón Granese, Nahuel Omar; Sakatani, Yuho
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study generic matter coupled to a -dimensional supergravity using a formulation of double field theory (DFT), where all the fields are encoded in O⁡(,) multiplets. We study both the case when the matter comes from a variational principle, as well as the case where the matter comes from a statistical or thermodynamic approach. For the latter, we construct the distribution function for the perfect fluid and its entropy current, which is a conserved quantity. We then include general viscous and elastic terms in the generalized energy-momentum tensor which, in the general case, lead to entropy production. We consistently deform the conservation law of the generalized entropy current and identify a particular nondissipative deformation. Using the generalized fluid model, we revisit the issue of noncovariance of perfect fluids under T-dualities and we show how to resolve it in our DFT model with matter.
Fil: Lescano, Eric. University Of Wroclaw; Polonia
Fil: Mirón Granese, Nahuel Omar. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Sakatani, Yuho. Kyoto Prefectural University Of Medicine; Japón
Materia
DUALITIES IN FIELD THEORY
RELATIVISTIC ASPECTS OF COSMOLOGY
SUPERGRAVITY
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:11336/250414
Acceder
id CONICETDig_b6d0d160b3d32a7d6cdf54be913124e7
oai_identifier_str oai:ri.conicet.gov.ar:11336/250414
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling O ( D , D ) -covariant formulation of perfect and imperfect fluids in the double geometryLescano, EricMirón Granese, Nahuel OmarSakatani, YuhoDUALITIES IN FIELD THEORYRELATIVISTIC ASPECTS OF COSMOLOGYSUPERGRAVITYhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study generic matter coupled to a -dimensional supergravity using a formulation of double field theory (DFT), where all the fields are encoded in O⁡(,) multiplets. We study both the case when the matter comes from a variational principle, as well as the case where the matter comes from a statistical or thermodynamic approach. For the latter, we construct the distribution function for the perfect fluid and its entropy current, which is a conserved quantity. We then include general viscous and elastic terms in the generalized energy-momentum tensor which, in the general case, lead to entropy production. We consistently deform the conservation law of the generalized entropy current and identify a particular nondissipative deformation. Using the generalized fluid model, we revisit the issue of noncovariance of perfect fluids under T-dualities and we show how to resolve it in our DFT model with matter.Fil: Lescano, Eric. University Of Wroclaw; PoloniaFil: Mirón Granese, Nahuel Omar. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Sakatani, Yuho. Kyoto Prefectural University Of Medicine; JapónAmerican Physical Society2024-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/250414Lescano, Eric; Mirón Granese, Nahuel Omar; Sakatani, Yuho; O ( D , D ) -covariant formulation of perfect and imperfect fluids in the double geometry; American Physical Society; Physical Review D; 109; 8; 4-2024; 1-102470-00102470-0029CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.aps.org/doi/10.1103/PhysRevD.109.086006info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.109.086006info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:23:02Zoai:ri.conicet.gov.ar:11336/250414instacron: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 11:23:03.108CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv O ( D , D ) -covariant formulation of perfect and imperfect fluids in the double geometry
title O ( D , D ) -covariant formulation of perfect and imperfect fluids in the double geometry
spellingShingle O ( D , D ) -covariant formulation of perfect and imperfect fluids in the double geometry
Lescano, Eric
DUALITIES IN FIELD THEORY
RELATIVISTIC ASPECTS OF COSMOLOGY
SUPERGRAVITY
title_short O ( D , D ) -covariant formulation of perfect and imperfect fluids in the double geometry
title_full O ( D , D ) -covariant formulation of perfect and imperfect fluids in the double geometry
title_fullStr O ( D , D ) -covariant formulation of perfect and imperfect fluids in the double geometry
title_full_unstemmed O ( D , D ) -covariant formulation of perfect and imperfect fluids in the double geometry
title_sort O ( D , D ) -covariant formulation of perfect and imperfect fluids in the double geometry
dc.creator.none.fl_str_mv Lescano, Eric
Mirón Granese, Nahuel Omar
Sakatani, Yuho
author Lescano, Eric
author_facet Lescano, Eric
Mirón Granese, Nahuel Omar
Sakatani, Yuho
author_role author
author2 Mirón Granese, Nahuel Omar
Sakatani, Yuho
author2_role author
author
dc.subject.none.fl_str_mv DUALITIES IN FIELD THEORY
RELATIVISTIC ASPECTS OF COSMOLOGY
SUPERGRAVITY
topic DUALITIES IN FIELD THEORY
RELATIVISTIC ASPECTS OF COSMOLOGY
SUPERGRAVITY
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 generic matter coupled to a -dimensional supergravity using a formulation of double field theory (DFT), where all the fields are encoded in O⁡(,) multiplets. We study both the case when the matter comes from a variational principle, as well as the case where the matter comes from a statistical or thermodynamic approach. For the latter, we construct the distribution function for the perfect fluid and its entropy current, which is a conserved quantity. We then include general viscous and elastic terms in the generalized energy-momentum tensor which, in the general case, lead to entropy production. We consistently deform the conservation law of the generalized entropy current and identify a particular nondissipative deformation. Using the generalized fluid model, we revisit the issue of noncovariance of perfect fluids under T-dualities and we show how to resolve it in our DFT model with matter.
Fil: Lescano, Eric. University Of Wroclaw; Polonia
Fil: Mirón Granese, Nahuel Omar. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Sakatani, Yuho. Kyoto Prefectural University Of Medicine; Japón
description We study generic matter coupled to a -dimensional supergravity using a formulation of double field theory (DFT), where all the fields are encoded in O⁡(,) multiplets. We study both the case when the matter comes from a variational principle, as well as the case where the matter comes from a statistical or thermodynamic approach. For the latter, we construct the distribution function for the perfect fluid and its entropy current, which is a conserved quantity. We then include general viscous and elastic terms in the generalized energy-momentum tensor which, in the general case, lead to entropy production. We consistently deform the conservation law of the generalized entropy current and identify a particular nondissipative deformation. Using the generalized fluid model, we revisit the issue of noncovariance of perfect fluids under T-dualities and we show how to resolve it in our DFT model with matter.
publishDate 2024
dc.date.none.fl_str_mv 2024-04
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/11336/250414
Lescano, Eric; Mirón Granese, Nahuel Omar; Sakatani, Yuho; O ( D , D ) -covariant formulation of perfect and imperfect fluids in the double geometry; American Physical Society; Physical Review D; 109; 8; 4-2024; 1-10
2470-0010
2470-0029
CONICET Digital
CONICET
url http://hdl.handle.net/11336/250414
identifier_str_mv Lescano, Eric; Mirón Granese, Nahuel Omar; Sakatani, Yuho; O ( D , D ) -covariant formulation of perfect and imperfect fluids in the double geometry; American Physical Society; Physical Review D; 109; 8; 4-2024; 1-10
2470-0010
2470-0029
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://link.aps.org/doi/10.1103/PhysRevD.109.086006
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.109.086006
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 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
_version_ 1846781754713571328
score 12.982451

Publicaciones similares