Growing of the inhomogeneities and acceleration phase in a universe with lambda decay

Detalhes bibliográficos
Autor(a) principal: Campos,M. de
Data de Publicação: 2007
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=S0103-97332007000800008
Resumo: We study a model with decay of dark energy and creation of the dark matter particles. We integrate the field equations and find the transition redshift where the evolution process of the universe change from decelerated to an accelerated phase expansion, and briefly discuss the transition epoch and the broken of the strong energy condition. Finally, we examine the growing of the inhomogeneities.
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spelling Growing of the inhomogeneities and acceleration phase in a universe with lambda decayDark matterDark energyGrowing of the inhomogeneitiesAcceleration of the universeWe study a model with decay of dark energy and creation of the dark matter particles. We integrate the field equations and find the transition redshift where the evolution process of the universe change from decelerated to an accelerated phase expansion, and briefly discuss the transition epoch and the broken of the strong energy condition. Finally, we examine the growing of the inhomogeneities.Sociedade Brasileira de Física2007-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000800008Brazilian Journal of Physics v.37 n.4 2007reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332007000800008info:eu-repo/semantics/openAccessCampos,M. deeng2008-01-28T00:00:00Zoai:scielo:S0103-97332007000800008Revistahttp://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:2008-01-28T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false
dc.title.none.fl_str_mv Growing of the inhomogeneities and acceleration phase in a universe with lambda decay
title Growing of the inhomogeneities and acceleration phase in a universe with lambda decay
spellingShingle Growing of the inhomogeneities and acceleration phase in a universe with lambda decay
Campos,M. de
Dark matter
Dark energy
Growing of the inhomogeneities
Acceleration of the universe
title_short Growing of the inhomogeneities and acceleration phase in a universe with lambda decay
title_full Growing of the inhomogeneities and acceleration phase in a universe with lambda decay
title_fullStr Growing of the inhomogeneities and acceleration phase in a universe with lambda decay
title_full_unstemmed Growing of the inhomogeneities and acceleration phase in a universe with lambda decay
title_sort Growing of the inhomogeneities and acceleration phase in a universe with lambda decay
author Campos,M. de
author_facet Campos,M. de
author_role author
dc.contributor.author.fl_str_mv Campos,M. de
dc.subject.por.fl_str_mv Dark matter
Dark energy
Growing of the inhomogeneities
Acceleration of the universe
topic Dark matter
Dark energy
Growing of the inhomogeneities
Acceleration of the universe
description We study a model with decay of dark energy and creation of the dark matter particles. We integrate the field equations and find the transition redshift where the evolution process of the universe change from decelerated to an accelerated phase expansion, and briefly discuss the transition epoch and the broken of the strong energy condition. Finally, we examine the growing of the inhomogeneities.
publishDate 2007
dc.date.none.fl_str_mv 2007-12-01
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=S0103-97332007000800008
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000800008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-97332007000800008
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.4 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
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