Comparison between the continuum threshold and the Polyakov loop as deconfinement order parameters

Autores
Carlomagno, Juan Pablo; Loewe, Marcelo
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the relation between the continuum threshold s0 within finite energy sum rules and the trace of the Polyakov loop Φ in the framework of a nonlocal SU(2) chiral quark model, establishing a contact between both deconfinement order parameters at finite temperature T and chemical potential μ. In our analysis, we also include the order parameter for the chiral symmetry restoration, the chiral quark condensate. We found that s0 and Φ provide us with the same information for the deconfinement transition, both for the zero and finite chemical potential cases. At zero density, the critical temperatures for both quantities coincide exactly and, at finite μ both order parameters provide evidence for the appearance of a quarkyonic phase.
Fil: Carlomagno, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina
Fil: Loewe, Marcelo. Pontificia Universidad Catolica de Chile. Facultad de Física. Departamento de Física; Chile. Cctval, Universidad Técnica Federico Santa María; Chile
Materia
Nonlocal quiral quark models
Finite energy sum rules
QCD phase diagram
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:11336/63577
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/63577
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Comparison between the continuum threshold and the Polyakov loop as deconfinement order parametersCarlomagno, Juan PabloLoewe, MarceloNonlocal quiral quark modelsFinite energy sum rulesQCD phase diagramhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the relation between the continuum threshold s0 within finite energy sum rules and the trace of the Polyakov loop Φ in the framework of a nonlocal SU(2) chiral quark model, establishing a contact between both deconfinement order parameters at finite temperature T and chemical potential μ. In our analysis, we also include the order parameter for the chiral symmetry restoration, the chiral quark condensate. We found that s0 and Φ provide us with the same information for the deconfinement transition, both for the zero and finite chemical potential cases. At zero density, the critical temperatures for both quantities coincide exactly and, at finite μ both order parameters provide evidence for the appearance of a quarkyonic phase.Fil: Carlomagno, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; ArgentinaFil: Loewe, Marcelo. Pontificia Universidad Catolica de Chile. Facultad de Física. Departamento de Física; Chile. Cctval, Universidad Técnica Federico Santa María; ChileAmerican Physical Society2017-02info: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/11336/63577Carlomagno, Juan Pablo; Loewe, Marcelo; Comparison between the continuum threshold and the Polyakov loop as deconfinement order parameters; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 95; 3; 2-2017; 1-10; 0360031550-7998CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.95.036003info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prd/abstract/10.1103/PhysRevD.95.036003info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1610.05429info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:03:08Zoai:ri.conicet.gov.ar:11336/63577instacron: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:34982025-09-29 10:03:08.96CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Comparison between the continuum threshold and the Polyakov loop as deconfinement order parameters
title Comparison between the continuum threshold and the Polyakov loop as deconfinement order parameters
spellingShingle Comparison between the continuum threshold and the Polyakov loop as deconfinement order parameters
Carlomagno, Juan Pablo
Nonlocal quiral quark models
Finite energy sum rules
QCD phase diagram
title_short Comparison between the continuum threshold and the Polyakov loop as deconfinement order parameters
title_full Comparison between the continuum threshold and the Polyakov loop as deconfinement order parameters
title_fullStr Comparison between the continuum threshold and the Polyakov loop as deconfinement order parameters
title_full_unstemmed Comparison between the continuum threshold and the Polyakov loop as deconfinement order parameters
title_sort Comparison between the continuum threshold and the Polyakov loop as deconfinement order parameters
dc.creator.none.fl_str_mv Carlomagno, Juan Pablo
Loewe, Marcelo
author Carlomagno, Juan Pablo
author_facet Carlomagno, Juan Pablo
Loewe, Marcelo
author_role author
author2 Loewe, Marcelo
author2_role author
dc.subject.none.fl_str_mv Nonlocal quiral quark models
Finite energy sum rules
QCD phase diagram
topic Nonlocal quiral quark models
Finite energy sum rules
QCD phase diagram
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 relation between the continuum threshold s0 within finite energy sum rules and the trace of the Polyakov loop Φ in the framework of a nonlocal SU(2) chiral quark model, establishing a contact between both deconfinement order parameters at finite temperature T and chemical potential μ. In our analysis, we also include the order parameter for the chiral symmetry restoration, the chiral quark condensate. We found that s0 and Φ provide us with the same information for the deconfinement transition, both for the zero and finite chemical potential cases. At zero density, the critical temperatures for both quantities coincide exactly and, at finite μ both order parameters provide evidence for the appearance of a quarkyonic phase.
Fil: Carlomagno, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina
Fil: Loewe, Marcelo. Pontificia Universidad Catolica de Chile. Facultad de Física. Departamento de Física; Chile. Cctval, Universidad Técnica Federico Santa María; Chile
description We study the relation between the continuum threshold s0 within finite energy sum rules and the trace of the Polyakov loop Φ in the framework of a nonlocal SU(2) chiral quark model, establishing a contact between both deconfinement order parameters at finite temperature T and chemical potential μ. In our analysis, we also include the order parameter for the chiral symmetry restoration, the chiral quark condensate. We found that s0 and Φ provide us with the same information for the deconfinement transition, both for the zero and finite chemical potential cases. At zero density, the critical temperatures for both quantities coincide exactly and, at finite μ both order parameters provide evidence for the appearance of a quarkyonic phase.
publishDate 2017
dc.date.none.fl_str_mv 2017-02
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/11336/63577
Carlomagno, Juan Pablo; Loewe, Marcelo; Comparison between the continuum threshold and the Polyakov loop as deconfinement order parameters; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 95; 3; 2-2017; 1-10; 036003
1550-7998
CONICET Digital
CONICET
url http://hdl.handle.net/11336/63577
identifier_str_mv Carlomagno, Juan Pablo; Loewe, Marcelo; Comparison between the continuum threshold and the Polyakov loop as deconfinement order parameters; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 95; 3; 2-2017; 1-10; 036003
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/doi/10.1103/PhysRevD.95.036003
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prd/abstract/10.1103/PhysRevD.95.036003
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1610.05429
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 13.070432

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