lambda - type phase transition for a weakly interacting bose gas

Detalhes bibliográficos
Autor(a) principal: Cabrera,I.
Data de Publicação: 2001
Outros Autores: Oliva,D., Pérez Rojas,H.
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=S0103-97332001000400001
Resumo: It is suggested a general mechanism through which a lambda-type behavior is produced in the specific heat of a Bose gas near the critical temperature Tc . It is essential that the quasiparticle spectra have a gap proportional to the condensate. It works for a general class of quasiparticle spectra, and in particular, for the weakly interacting Bose gas. The introduction of a chemical potential in the theory is briefly discussed.
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spelling lambda - type phase transition for a weakly interacting bose gasIt is suggested a general mechanism through which a lambda-type behavior is produced in the specific heat of a Bose gas near the critical temperature Tc . It is essential that the quasiparticle spectra have a gap proportional to the condensate. It works for a general class of quasiparticle spectra, and in particular, for the weakly interacting Bose gas. The introduction of a chemical potential in the theory is briefly discussed.Sociedade Brasileira de Física2001-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332001000400001Brazilian Journal of Physics v.31 n.4 2001reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332001000400001info:eu-repo/semantics/openAccessCabrera,I.Oliva,D.Pérez Rojas,H.eng2002-04-23T00:00:00Zoai:scielo:S0103-97332001000400001Revistahttp://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:2002-04-23T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false
dc.title.none.fl_str_mv lambda - type phase transition for a weakly interacting bose gas
title lambda - type phase transition for a weakly interacting bose gas
spellingShingle lambda - type phase transition for a weakly interacting bose gas
Cabrera,I.
title_short lambda - type phase transition for a weakly interacting bose gas
title_full lambda - type phase transition for a weakly interacting bose gas
title_fullStr lambda - type phase transition for a weakly interacting bose gas
title_full_unstemmed lambda - type phase transition for a weakly interacting bose gas
title_sort lambda - type phase transition for a weakly interacting bose gas
author Cabrera,I.
author_facet Cabrera,I.
Oliva,D.
Pérez Rojas,H.
author_role author
author2 Oliva,D.
Pérez Rojas,H.
author2_role author
author
dc.contributor.author.fl_str_mv Cabrera,I.
Oliva,D.
Pérez Rojas,H.
description It is suggested a general mechanism through which a lambda-type behavior is produced in the specific heat of a Bose gas near the critical temperature Tc . It is essential that the quasiparticle spectra have a gap proportional to the condensate. It works for a general class of quasiparticle spectra, and in particular, for the weakly interacting Bose gas. The introduction of a chemical potential in the theory is briefly discussed.
publishDate 2001
dc.date.none.fl_str_mv 2001-12-01
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=S0103-97332001000400001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332001000400001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-97332001000400001
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.31 n.4 2001
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
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