Deconfinement and chiral restoration in non-local PNJL models at zero and imaginary chemical potential

Autores
Pagura, Valeria Paula; Gomez Dumm, Daniel Alberto; Scoccola, Norberto Nerio
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the deconfinement and chiral restoration transitions in the context of non-local PNJL models, considering the impact of the presence of dynamical quarks on the scale parameter appearing in the Polyakov potential. We show that the corresponding critical temperatures are naturally entangled for both zero and imaginary chemical potential, in good agreement with lattice QCD results. We also analyze the Roberge-Weiss transition, which is found to be first order at the associated endpoint.
Fil: Pagura, Valeria Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Gomez Dumm, Daniel Alberto. 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
Fil: Scoccola, Norberto Nerio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina. Universidad Favaloro; Argentina
Materia
QCD PHASE DIAGRAM
EFFECTIVE MODELS
CHIRAL SYMMETRY
POLYAKOV LOOP
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:11336/190110
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Deconfinement and chiral restoration in non-local PNJL models at zero and imaginary chemical potentialPagura, Valeria PaulaGomez Dumm, Daniel AlbertoScoccola, Norberto NerioQCD PHASE DIAGRAMEFFECTIVE MODELSCHIRAL SYMMETRYPOLYAKOV LOOPhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the deconfinement and chiral restoration transitions in the context of non-local PNJL models, considering the impact of the presence of dynamical quarks on the scale parameter appearing in the Polyakov potential. We show that the corresponding critical temperatures are naturally entangled for both zero and imaginary chemical potential, in good agreement with lattice QCD results. We also analyze the Roberge-Weiss transition, which is found to be first order at the associated endpoint.Fil: Pagura, Valeria Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; ArgentinaFil: Gomez Dumm, Daniel Alberto. 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; ArgentinaFil: Scoccola, Norberto Nerio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina. Universidad Favaloro; ArgentinaElsevier Science2012-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/190110Pagura, Valeria Paula; Gomez Dumm, Daniel Alberto; Scoccola, Norberto Nerio; Deconfinement and chiral restoration in non-local PNJL models at zero and imaginary chemical potential; Elsevier Science; Physics Letters B; 707; 1; 1-2012; 76-820370-2693CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2011.11.064info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:06:17Zoai:ri.conicet.gov.ar:11336/190110instacron: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 10:06:17.894CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Deconfinement and chiral restoration in non-local PNJL models at zero and imaginary chemical potential
title Deconfinement and chiral restoration in non-local PNJL models at zero and imaginary chemical potential
spellingShingle Deconfinement and chiral restoration in non-local PNJL models at zero and imaginary chemical potential
Pagura, Valeria Paula
QCD PHASE DIAGRAM
EFFECTIVE MODELS
CHIRAL SYMMETRY
POLYAKOV LOOP
title_short Deconfinement and chiral restoration in non-local PNJL models at zero and imaginary chemical potential
title_full Deconfinement and chiral restoration in non-local PNJL models at zero and imaginary chemical potential
title_fullStr Deconfinement and chiral restoration in non-local PNJL models at zero and imaginary chemical potential
title_full_unstemmed Deconfinement and chiral restoration in non-local PNJL models at zero and imaginary chemical potential
title_sort Deconfinement and chiral restoration in non-local PNJL models at zero and imaginary chemical potential
dc.creator.none.fl_str_mv Pagura, Valeria Paula
Gomez Dumm, Daniel Alberto
Scoccola, Norberto Nerio
author Pagura, Valeria Paula
author_facet Pagura, Valeria Paula
Gomez Dumm, Daniel Alberto
Scoccola, Norberto Nerio
author_role author
author2 Gomez Dumm, Daniel Alberto
Scoccola, Norberto Nerio
author2_role author
author
dc.subject.none.fl_str_mv QCD PHASE DIAGRAM
EFFECTIVE MODELS
CHIRAL SYMMETRY
POLYAKOV LOOP
topic QCD PHASE DIAGRAM
EFFECTIVE MODELS
CHIRAL SYMMETRY
POLYAKOV LOOP
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 deconfinement and chiral restoration transitions in the context of non-local PNJL models, considering the impact of the presence of dynamical quarks on the scale parameter appearing in the Polyakov potential. We show that the corresponding critical temperatures are naturally entangled for both zero and imaginary chemical potential, in good agreement with lattice QCD results. We also analyze the Roberge-Weiss transition, which is found to be first order at the associated endpoint.
Fil: Pagura, Valeria Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Gomez Dumm, Daniel Alberto. 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
Fil: Scoccola, Norberto Nerio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina. Universidad Favaloro; Argentina
description We study the deconfinement and chiral restoration transitions in the context of non-local PNJL models, considering the impact of the presence of dynamical quarks on the scale parameter appearing in the Polyakov potential. We show that the corresponding critical temperatures are naturally entangled for both zero and imaginary chemical potential, in good agreement with lattice QCD results. We also analyze the Roberge-Weiss transition, which is found to be first order at the associated endpoint.
publishDate 2012
dc.date.none.fl_str_mv 2012-01
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/11336/190110
Pagura, Valeria Paula; Gomez Dumm, Daniel Alberto; Scoccola, Norberto Nerio; Deconfinement and chiral restoration in non-local PNJL models at zero and imaginary chemical potential; Elsevier Science; Physics Letters B; 707; 1; 1-2012; 76-82
0370-2693
CONICET Digital
CONICET
url http://hdl.handle.net/11336/190110
identifier_str_mv Pagura, Valeria Paula; Gomez Dumm, Daniel Alberto; Scoccola, Norberto Nerio; Deconfinement and chiral restoration in non-local PNJL models at zero and imaginary chemical potential; Elsevier Science; Physics Letters B; 707; 1; 1-2012; 76-82
0370-2693
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2011.11.064
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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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