NJL-type models in the presence of intense magnetic fields: The role of the regularization prescription

Autores
Avancini, Sidney S.; Farias, Ricardo L. S.; Scoccola, Norberto Nerio; Tavares, William R.
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the regularization dependence of the Nambu-Jona-Lasinio model (NJL) predictions for some properties of magnetized quark matter at zero temperature (and baryonic density) in the mean field approximation. The model parameter dependence for each regularization procedure is also analyzed in detail. We calculate the average and difference of the quark condensates using different regularization methods and compare with recent lattice results. In this context, the reliability of the different regularization procedures is discussed.
Fil: Avancini, Sidney S.. Universidade Federal Da Santa Catarina. Cent.de Cs Físicas E Matemáticas; Brasil
Fil: Farias, Ricardo L. S.. Universidade Federal de Santa Maria; Brasil
Fil: Scoccola, Norberto Nerio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina. Universidad Favaloro. Facultad de Ingeniería y Ciencias Exactas y Naturales; Argentina
Fil: Tavares, William R.. Universidade Federal Da Santa Catarina. Cent.de Cs Físicas E Matemáticas; Brasil
Materia
intense magnetic fields
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:11336/130655
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/130655
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling NJL-type models in the presence of intense magnetic fields: The role of the regularization prescriptionAvancini, Sidney S.Farias, Ricardo L. S.Scoccola, Norberto NerioTavares, William R.intense magnetic fieldshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the regularization dependence of the Nambu-Jona-Lasinio model (NJL) predictions for some properties of magnetized quark matter at zero temperature (and baryonic density) in the mean field approximation. The model parameter dependence for each regularization procedure is also analyzed in detail. We calculate the average and difference of the quark condensates using different regularization methods and compare with recent lattice results. In this context, the reliability of the different regularization procedures is discussed.Fil: Avancini, Sidney S.. Universidade Federal Da Santa Catarina. Cent.de Cs Físicas E Matemáticas; BrasilFil: Farias, Ricardo L. S.. Universidade Federal de Santa Maria; BrasilFil: Scoccola, Norberto Nerio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina. Universidad Favaloro. Facultad de Ingeniería y Ciencias Exactas y Naturales; ArgentinaFil: Tavares, William R.. Universidade Federal Da Santa Catarina. Cent.de Cs Físicas E Matemáticas; BrasilAmerican Physical Society2019-06-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/130655Avancini, Sidney S.; Farias, Ricardo L. S.; Scoccola, Norberto Nerio; Tavares, William R.; NJL-type models in the presence of intense magnetic fields: The role of the regularization prescription; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 99; 116002; 6-6-2019; 1-152470-00102470-0029CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prd/abstract/10.1103/PhysRevD.99.116002info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.99.116002info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:34:14Zoai:ri.conicet.gov.ar:11336/130655instacron: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 11:34:14.463CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv NJL-type models in the presence of intense magnetic fields: The role of the regularization prescription
title NJL-type models in the presence of intense magnetic fields: The role of the regularization prescription
spellingShingle NJL-type models in the presence of intense magnetic fields: The role of the regularization prescription
Avancini, Sidney S.
intense magnetic fields
title_short NJL-type models in the presence of intense magnetic fields: The role of the regularization prescription
title_full NJL-type models in the presence of intense magnetic fields: The role of the regularization prescription
title_fullStr NJL-type models in the presence of intense magnetic fields: The role of the regularization prescription
title_full_unstemmed NJL-type models in the presence of intense magnetic fields: The role of the regularization prescription
title_sort NJL-type models in the presence of intense magnetic fields: The role of the regularization prescription
dc.creator.none.fl_str_mv Avancini, Sidney S.
Farias, Ricardo L. S.
Scoccola, Norberto Nerio
Tavares, William R.
author Avancini, Sidney S.
author_facet Avancini, Sidney S.
Farias, Ricardo L. S.
Scoccola, Norberto Nerio
Tavares, William R.
author_role author
author2 Farias, Ricardo L. S.
Scoccola, Norberto Nerio
Tavares, William R.
author2_role author
author
author
dc.subject.none.fl_str_mv intense magnetic fields
topic intense magnetic fields
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 regularization dependence of the Nambu-Jona-Lasinio model (NJL) predictions for some properties of magnetized quark matter at zero temperature (and baryonic density) in the mean field approximation. The model parameter dependence for each regularization procedure is also analyzed in detail. We calculate the average and difference of the quark condensates using different regularization methods and compare with recent lattice results. In this context, the reliability of the different regularization procedures is discussed.
Fil: Avancini, Sidney S.. Universidade Federal Da Santa Catarina. Cent.de Cs Físicas E Matemáticas; Brasil
Fil: Farias, Ricardo L. S.. Universidade Federal de Santa Maria; Brasil
Fil: Scoccola, Norberto Nerio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina. Universidad Favaloro. Facultad de Ingeniería y Ciencias Exactas y Naturales; Argentina
Fil: Tavares, William R.. Universidade Federal Da Santa Catarina. Cent.de Cs Físicas E Matemáticas; Brasil
description We study the regularization dependence of the Nambu-Jona-Lasinio model (NJL) predictions for some properties of magnetized quark matter at zero temperature (and baryonic density) in the mean field approximation. The model parameter dependence for each regularization procedure is also analyzed in detail. We calculate the average and difference of the quark condensates using different regularization methods and compare with recent lattice results. In this context, the reliability of the different regularization procedures is discussed.
publishDate 2019
dc.date.none.fl_str_mv 2019-06-06
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/11336/130655
Avancini, Sidney S.; Farias, Ricardo L. S.; Scoccola, Norberto Nerio; Tavares, William R.; NJL-type models in the presence of intense magnetic fields: The role of the regularization prescription; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 99; 116002; 6-6-2019; 1-15
2470-0010
2470-0029
CONICET Digital
CONICET
url http://hdl.handle.net/11336/130655
identifier_str_mv Avancini, Sidney S.; Farias, Ricardo L. S.; Scoccola, Norberto Nerio; Tavares, William R.; NJL-type models in the presence of intense magnetic fields: The role of the regularization prescription; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 99; 116002; 6-6-2019; 1-15
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://journals.aps.org/prd/abstract/10.1103/PhysRevD.99.116002
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.99.116002
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
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score 12.982451

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