Chiral symmetry, massive gluons and confinement

Detalhes bibliográficos
Autor(a) principal: Natale, A. A. [UNESP]
Data de Publicação: 2013
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1063/1.4795955
http://hdl.handle.net/11449/75155
Resumo: It is quite difficult to obtain non-trivial chiral symmetry breaking solutions for the quark gap equation in the presence of dynamically generated gluon masses. An effective confining propagator has recently been proposed by Cornwall in order to solve this problem. We study phenomenological consequences of this approach, showing its compatibility with the experimental data. We argue that this confining propagator should be restricted to a small region of momenta, leading to effective four-fermion interactions at low energy. © 2013 American Institute of Physics.
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spelling Chiral symmetry, massive gluons and confinementchiral symmetryconfinementgluon massIt is quite difficult to obtain non-trivial chiral symmetry breaking solutions for the quark gap equation in the presence of dynamically generated gluon masses. An effective confining propagator has recently been proposed by Cornwall in order to solve this problem. We study phenomenological consequences of this approach, showing its compatibility with the experimental data. We argue that this confining propagator should be restricted to a small region of momenta, leading to effective four-fermion interactions at low energy. © 2013 American Institute of Physics.Instituto de Física Teórica UNESP, Rua Dr. Bento T. Ferraz, 271, Bl.II, 01140-070, São Paulo, SPInstituto de Física Teórica UNESP, Rua Dr. Bento T. Ferraz, 271, Bl.II, 01140-070, São Paulo, SPUniversidade Estadual Paulista (Unesp)Natale, A. A. [UNESP]2014-05-27T11:28:58Z2014-05-27T11:28:58Z2013-04-24info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject191-196http://dx.doi.org/10.1063/1.4795955AIP Conference Proceedings, v. 1520, p. 191-196.0094-243X1551-7616http://hdl.handle.net/11449/7515510.1063/1.4795955WOS:0003179729000122-s2.0-84876360800Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAIP Conference Proceedingsinfo:eu-repo/semantics/openAccess2021-10-23T21:37:50Zoai:repositorio.unesp.br:11449/75155Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:45:34.339436Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Chiral symmetry, massive gluons and confinement
title Chiral symmetry, massive gluons and confinement
spellingShingle Chiral symmetry, massive gluons and confinement
Natale, A. A. [UNESP]
chiral symmetry
confinement
gluon mass
title_short Chiral symmetry, massive gluons and confinement
title_full Chiral symmetry, massive gluons and confinement
title_fullStr Chiral symmetry, massive gluons and confinement
title_full_unstemmed Chiral symmetry, massive gluons and confinement
title_sort Chiral symmetry, massive gluons and confinement
author Natale, A. A. [UNESP]
author_facet Natale, A. A. [UNESP]
author_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Natale, A. A. [UNESP]
dc.subject.por.fl_str_mv chiral symmetry
confinement
gluon mass
topic chiral symmetry
confinement
gluon mass
description It is quite difficult to obtain non-trivial chiral symmetry breaking solutions for the quark gap equation in the presence of dynamically generated gluon masses. An effective confining propagator has recently been proposed by Cornwall in order to solve this problem. We study phenomenological consequences of this approach, showing its compatibility with the experimental data. We argue that this confining propagator should be restricted to a small region of momenta, leading to effective four-fermion interactions at low energy. © 2013 American Institute of Physics.
publishDate 2013
dc.date.none.fl_str_mv 2013-04-24
2014-05-27T11:28:58Z
2014-05-27T11:28:58Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1063/1.4795955
AIP Conference Proceedings, v. 1520, p. 191-196.
0094-243X
1551-7616
http://hdl.handle.net/11449/75155
10.1063/1.4795955
WOS:000317972900012
2-s2.0-84876360800
url http://dx.doi.org/10.1063/1.4795955
http://hdl.handle.net/11449/75155
identifier_str_mv AIP Conference Proceedings, v. 1520, p. 191-196.
0094-243X
1551-7616
10.1063/1.4795955
WOS:000317972900012
2-s2.0-84876360800
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv AIP Conference Proceedings
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 191-196
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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