Quark matter in a QCD Coulomb gauge quark model

Detalhes bibliográficos
Autor(a) principal: Antunes,S. M.
Data de Publicação: 2005
Outros Autores: Krein,G., Vizcarra,V. E., Panda,P. K.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Physics
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332005000500043
Resumo: In this communication we present results of a study of chiral symmetry in quark matter using an effective Coulomb gauge QCD Hamiltonian. QCD in Coulomb gauge is convenient for a variational approach based on a quasiparticle picture for the transverse gluons, in which a confining Coulomb potential arises naturally. We show that such an effective Hamiltonian predicts chiral restoration at too low quark densities. Possible reasons for such deficiency are discussed.
id SBF-2_0e84bafb053faa1e414ca565786580e8
oai_identifier_str oai:scielo:S0103-97332005000500043
network_acronym_str SBF-2
network_name_str Brazilian Journal of Physics
repository_id_str
spelling Quark matter in a QCD Coulomb gauge quark modelIn this communication we present results of a study of chiral symmetry in quark matter using an effective Coulomb gauge QCD Hamiltonian. QCD in Coulomb gauge is convenient for a variational approach based on a quasiparticle picture for the transverse gluons, in which a confining Coulomb potential arises naturally. We show that such an effective Hamiltonian predicts chiral restoration at too low quark densities. Possible reasons for such deficiency are discussed.Sociedade Brasileira de Física2005-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332005000500043Brazilian Journal of Physics v.35 n.3b 2005reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332005000500043info:eu-repo/semantics/openAccessAntunes,S. M.Krein,G.Vizcarra,V. E.Panda,P. K.eng2005-11-07T00:00:00Zoai:scielo:S0103-97332005000500043Revistahttp://www.sbfisica.org.br/v1/home/index.php/pt/ONGhttps://old.scielo.br/oai/scielo-oai.phpsbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br1678-44480103-9733opendoar:2005-11-07T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false
dc.title.none.fl_str_mv Quark matter in a QCD Coulomb gauge quark model
title Quark matter in a QCD Coulomb gauge quark model
spellingShingle Quark matter in a QCD Coulomb gauge quark model
Antunes,S. M.
title_short Quark matter in a QCD Coulomb gauge quark model
title_full Quark matter in a QCD Coulomb gauge quark model
title_fullStr Quark matter in a QCD Coulomb gauge quark model
title_full_unstemmed Quark matter in a QCD Coulomb gauge quark model
title_sort Quark matter in a QCD Coulomb gauge quark model
author Antunes,S. M.
author_facet Antunes,S. M.
Krein,G.
Vizcarra,V. E.
Panda,P. K.
author_role author
author2 Krein,G.
Vizcarra,V. E.
Panda,P. K.
author2_role author
author
author
dc.contributor.author.fl_str_mv Antunes,S. M.
Krein,G.
Vizcarra,V. E.
Panda,P. K.
description In this communication we present results of a study of chiral symmetry in quark matter using an effective Coulomb gauge QCD Hamiltonian. QCD in Coulomb gauge is convenient for a variational approach based on a quasiparticle picture for the transverse gluons, in which a confining Coulomb potential arises naturally. We show that such an effective Hamiltonian predicts chiral restoration at too low quark densities. Possible reasons for such deficiency are discussed.
publishDate 2005
dc.date.none.fl_str_mv 2005-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332005000500043
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332005000500043
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-97332005000500043
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Física
publisher.none.fl_str_mv Sociedade Brasileira de Física
dc.source.none.fl_str_mv Brazilian Journal of Physics v.35 n.3b 2005
reponame:Brazilian Journal of Physics
instname:Sociedade Brasileira de Física (SBF)
instacron:SBF
instname_str Sociedade Brasileira de Física (SBF)
instacron_str SBF
institution SBF
reponame_str Brazilian Journal of Physics
collection Brazilian Journal of Physics
repository.name.fl_str_mv Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)
repository.mail.fl_str_mv sbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br
_version_ 1754734862257881088

Registros relacionados