Finite density and temperature in hybrid bag models

Autores
De Francia, Marcelo María; Falomir, Horacio Alberto; Loewe, Marcelo
Año de publicación
1999
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We introduce the chemical potential in a system of two-flavored massless fermions in a chiral bag, with an external Skyrmion, by imposing boundary conditions in the Euclidean time direction. We express the fermionic mean number in terms of a functional trace involving the Green function of the boundary value problem, which is studied analytically. Numerical evaluations for the fermionic number are presented.
Facultad de Ciencias Exactas
Materia
Ciencias Exactas
Física
fermionic number
hybrid chiral bags
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/131475
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/131475
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Finite density and temperature in hybrid bag modelsDe Francia, Marcelo MaríaFalomir, Horacio AlbertoLoewe, MarceloCiencias ExactasFísicafermionic numberhybrid chiral bagsWe introduce the chemical potential in a system of two-flavored massless fermions in a chiral bag, with an external Skyrmion, by imposing boundary conditions in the Euclidean time direction. We express the fermionic mean number in terms of a functional trace involving the Green function of the boundary value problem, which is studied analytically. Numerical evaluations for the fermionic number are presented.Facultad de Ciencias Exactas1999-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/131475enginfo:eu-repo/semantics/altIdentifier/issn/0556-2813info:eu-repo/semantics/altIdentifier/issn/1089-490xinfo:eu-repo/semantics/altIdentifier/doi/10.1103/physrevc.60.055203info:eu-repo/semantics/altIdentifier/arxiv/hep-th/9811046info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:31:43Zoai:sedici.unlp.edu.ar:10915/131475Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:31:43.266SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Finite density and temperature in hybrid bag models
title Finite density and temperature in hybrid bag models
spellingShingle Finite density and temperature in hybrid bag models
De Francia, Marcelo María
Ciencias Exactas
Física
fermionic number
hybrid chiral bags
title_short Finite density and temperature in hybrid bag models
title_full Finite density and temperature in hybrid bag models
title_fullStr Finite density and temperature in hybrid bag models
title_full_unstemmed Finite density and temperature in hybrid bag models
title_sort Finite density and temperature in hybrid bag models
dc.creator.none.fl_str_mv De Francia, Marcelo María
Falomir, Horacio Alberto
Loewe, Marcelo
author De Francia, Marcelo María
author_facet De Francia, Marcelo María
Falomir, Horacio Alberto
Loewe, Marcelo
author_role author
author2 Falomir, Horacio Alberto
Loewe, Marcelo
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Física
fermionic number
hybrid chiral bags
topic Ciencias Exactas
Física
fermionic number
hybrid chiral bags
dc.description.none.fl_txt_mv We introduce the chemical potential in a system of two-flavored massless fermions in a chiral bag, with an external Skyrmion, by imposing boundary conditions in the Euclidean time direction. We express the fermionic mean number in terms of a functional trace involving the Green function of the boundary value problem, which is studied analytically. Numerical evaluations for the fermionic number are presented.
Facultad de Ciencias Exactas
description We introduce the chemical potential in a system of two-flavored massless fermions in a chiral bag, with an external Skyrmion, by imposing boundary conditions in the Euclidean time direction. We express the fermionic mean number in terms of a functional trace involving the Green function of the boundary value problem, which is studied analytically. Numerical evaluations for the fermionic number are presented.
publishDate 1999
dc.date.none.fl_str_mv 1999-10-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/131475
url http://sedici.unlp.edu.ar/handle/10915/131475
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0556-2813
info:eu-repo/semantics/altIdentifier/issn/1089-490x
info:eu-repo/semantics/altIdentifier/doi/10.1103/physrevc.60.055203
info:eu-repo/semantics/altIdentifier/arxiv/hep-th/9811046
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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