Color flavor locked phase transition in strange quark matter
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , |
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=S0103-97332007000100008 |
Resumo: | We discuss macroscopic aspects of quark matter phase transition in cold dense stellar matter, considering global charge neutrality and baryonic charge conservation. We determine the critical condition for the phase transition between the strange quark matter, SQM, and the color-flavor locked, CFL, superconducting phase. We also discuss the sensitivity of our results to variations in the gap energy, delta, and in the current strange quark mass, m s0. The phase transition is calculated taking into account the baryonic density dependence of the quark masses in dense baryonic medium. |
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Brazilian Journal of Physics |
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spelling |
Color flavor locked phase transition in strange quark matterCold dense stellar matterPhase transitionColor superconductivityWe discuss macroscopic aspects of quark matter phase transition in cold dense stellar matter, considering global charge neutrality and baryonic charge conservation. We determine the critical condition for the phase transition between the strange quark matter, SQM, and the color-flavor locked, CFL, superconducting phase. We also discuss the sensitivity of our results to variations in the gap energy, delta, and in the current strange quark mass, m s0. The phase transition is calculated taking into account the baryonic density dependence of the quark masses in dense baryonic medium.Sociedade Brasileira de Física2007-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000100008Brazilian Journal of Physics v.37 n.1a 2007reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332007000100008info:eu-repo/semantics/openAccessOrsaria,MilvaRodrigues,H.Duarte,S. B.eng2007-04-24T00:00:00Zoai:scielo:S0103-97332007000100008Revistahttp://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:2007-04-24T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false |
dc.title.none.fl_str_mv |
Color flavor locked phase transition in strange quark matter |
title |
Color flavor locked phase transition in strange quark matter |
spellingShingle |
Color flavor locked phase transition in strange quark matter Orsaria,Milva Cold dense stellar matter Phase transition Color superconductivity |
title_short |
Color flavor locked phase transition in strange quark matter |
title_full |
Color flavor locked phase transition in strange quark matter |
title_fullStr |
Color flavor locked phase transition in strange quark matter |
title_full_unstemmed |
Color flavor locked phase transition in strange quark matter |
title_sort |
Color flavor locked phase transition in strange quark matter |
author |
Orsaria,Milva |
author_facet |
Orsaria,Milva Rodrigues,H. Duarte,S. B. |
author_role |
author |
author2 |
Rodrigues,H. Duarte,S. B. |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Orsaria,Milva Rodrigues,H. Duarte,S. B. |
dc.subject.por.fl_str_mv |
Cold dense stellar matter Phase transition Color superconductivity |
topic |
Cold dense stellar matter Phase transition Color superconductivity |
description |
We discuss macroscopic aspects of quark matter phase transition in cold dense stellar matter, considering global charge neutrality and baryonic charge conservation. We determine the critical condition for the phase transition between the strange quark matter, SQM, and the color-flavor locked, CFL, superconducting phase. We also discuss the sensitivity of our results to variations in the gap energy, delta, and in the current strange quark mass, m s0. The phase transition is calculated taking into account the baryonic density dependence of the quark masses in dense baryonic medium. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-03-01 |
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=S0103-97332007000100008 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000100008 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-97332007000100008 |
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.37 n.1a 2007 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_ |
1754734863697575936 |