Surface tension and curvature energy of quark matter in the Nambu-Jona-Lasinio model

Autores
Lugones, G.; Grunfeld, Ana Gabriela; Al Ajmi, M.
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this article we study the surface tension and the curvature energy of three-flavor quark matter in equilibrium under weak interactions within the Nambu-Jona-Lasinio model. We include the effect of color superconductivity and describe finite size effects within the multiple reflection expansion framework. Our calculations result in large values of the surface tension which disfavor the formation of mixed phases at the hadron-quark interphase inside a hybrid star.
Fil: Lugones, G.. Universidad Federal Do ABC; Brasil
Fil: Grunfeld, Ana Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Al Ajmi, M.. Sultan Qaboos University; Omán
Materia
Chiral Lagrangians
Quark deconfinement
Neutron star core
Equations of state of neutron-star matter
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:11336/88275
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/88275
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Surface tension and curvature energy of quark matter in the Nambu-Jona-Lasinio modelLugones, G.Grunfeld, Ana GabrielaAl Ajmi, M.Chiral LagrangiansQuark deconfinementNeutron star coreEquations of state of neutron-star matterhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this article we study the surface tension and the curvature energy of three-flavor quark matter in equilibrium under weak interactions within the Nambu-Jona-Lasinio model. We include the effect of color superconductivity and describe finite size effects within the multiple reflection expansion framework. Our calculations result in large values of the surface tension which disfavor the formation of mixed phases at the hadron-quark interphase inside a hybrid star.Fil: Lugones, G.. Universidad Federal Do ABC; BrasilFil: Grunfeld, Ana Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; ArgentinaFil: Al Ajmi, M.. Sultan Qaboos University; OmánAmerican Physical Society2013-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/88275Lugones, G.; Grunfeld, Ana Gabriela; Al Ajmi, M.; Surface tension and curvature energy of quark matter in the Nambu-Jona-Lasinio model; American Physical Society; Physical Review C: Nuclear Physics; 88; 4; 10-2013; 458031-4580360031-899X0556-2813CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevC.88.045803info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prc/abstract/10.1103/PhysRevC.88.045803info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:02:20Zoai:ri.conicet.gov.ar:11336/88275instacron: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:34982025-10-15 15:02:20.9CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Surface tension and curvature energy of quark matter in the Nambu-Jona-Lasinio model
title Surface tension and curvature energy of quark matter in the Nambu-Jona-Lasinio model
spellingShingle Surface tension and curvature energy of quark matter in the Nambu-Jona-Lasinio model
Lugones, G.
Chiral Lagrangians
Quark deconfinement
Neutron star core
Equations of state of neutron-star matter
title_short Surface tension and curvature energy of quark matter in the Nambu-Jona-Lasinio model
title_full Surface tension and curvature energy of quark matter in the Nambu-Jona-Lasinio model
title_fullStr Surface tension and curvature energy of quark matter in the Nambu-Jona-Lasinio model
title_full_unstemmed Surface tension and curvature energy of quark matter in the Nambu-Jona-Lasinio model
title_sort Surface tension and curvature energy of quark matter in the Nambu-Jona-Lasinio model
dc.creator.none.fl_str_mv Lugones, G.
Grunfeld, Ana Gabriela
Al Ajmi, M.
author Lugones, G.
author_facet Lugones, G.
Grunfeld, Ana Gabriela
Al Ajmi, M.
author_role author
author2 Grunfeld, Ana Gabriela
Al Ajmi, M.
author2_role author
author
dc.subject.none.fl_str_mv Chiral Lagrangians
Quark deconfinement
Neutron star core
Equations of state of neutron-star matter
topic Chiral Lagrangians
Quark deconfinement
Neutron star core
Equations of state of neutron-star matter
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this article we study the surface tension and the curvature energy of three-flavor quark matter in equilibrium under weak interactions within the Nambu-Jona-Lasinio model. We include the effect of color superconductivity and describe finite size effects within the multiple reflection expansion framework. Our calculations result in large values of the surface tension which disfavor the formation of mixed phases at the hadron-quark interphase inside a hybrid star.
Fil: Lugones, G.. Universidad Federal Do ABC; Brasil
Fil: Grunfeld, Ana Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Al Ajmi, M.. Sultan Qaboos University; Omán
description In this article we study the surface tension and the curvature energy of three-flavor quark matter in equilibrium under weak interactions within the Nambu-Jona-Lasinio model. We include the effect of color superconductivity and describe finite size effects within the multiple reflection expansion framework. Our calculations result in large values of the surface tension which disfavor the formation of mixed phases at the hadron-quark interphase inside a hybrid star.
publishDate 2013
dc.date.none.fl_str_mv 2013-10
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/11336/88275
Lugones, G.; Grunfeld, Ana Gabriela; Al Ajmi, M.; Surface tension and curvature energy of quark matter in the Nambu-Jona-Lasinio model; American Physical Society; Physical Review C: Nuclear Physics; 88; 4; 10-2013; 458031-458036
0031-899X
0556-2813
CONICET Digital
CONICET
url http://hdl.handle.net/11336/88275
identifier_str_mv Lugones, G.; Grunfeld, Ana Gabriela; Al Ajmi, M.; Surface tension and curvature energy of quark matter in the Nambu-Jona-Lasinio model; American Physical Society; Physical Review C: Nuclear Physics; 88; 4; 10-2013; 458031-458036
0031-899X
0556-2813
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevC.88.045803
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prc/abstract/10.1103/PhysRevC.88.045803
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_ 1846083164931358720
score 13.22299

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