Enlarged quintessence cosmology

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We show that the combination of a fluid with a bulk dissipative pressure and quintessence matter can simultaneously drive an accelerated expansion phase and solve the coincidence problem of our current Universe. We then study some scenarios compatible with the observed cosmic acceleration. ©2000 The...

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Autores principales: Chimento, L.P., Jakubi, A.S., Pavón, D.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_05562821_v62_n6_p0635081_Chimento
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_05562821_v62_n6_p0635081_Chimento
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spelling todo:paper_05562821_v62_n6_p0635081_Chimento2023-10-03T15:35:39Z Enlarged quintessence cosmology Chimento, L.P. Jakubi, A.S. Pavón, D. We show that the combination of a fluid with a bulk dissipative pressure and quintessence matter can simultaneously drive an accelerated expansion phase and solve the coincidence problem of our current Universe. We then study some scenarios compatible with the observed cosmic acceleration. ©2000 The American Physical Society. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_05562821_v62_n6_p0635081_Chimento
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description We show that the combination of a fluid with a bulk dissipative pressure and quintessence matter can simultaneously drive an accelerated expansion phase and solve the coincidence problem of our current Universe. We then study some scenarios compatible with the observed cosmic acceleration. ©2000 The American Physical Society.
format JOUR
author Chimento, L.P.
Jakubi, A.S.
Pavón, D.
spellingShingle Chimento, L.P.
Jakubi, A.S.
Pavón, D.
Enlarged quintessence cosmology
author_facet Chimento, L.P.
Jakubi, A.S.
Pavón, D.
author_sort Chimento, L.P.
title Enlarged quintessence cosmology
title_short Enlarged quintessence cosmology
title_full Enlarged quintessence cosmology
title_fullStr Enlarged quintessence cosmology
title_full_unstemmed Enlarged quintessence cosmology
title_sort enlarged quintessence cosmology
url http://hdl.handle.net/20.500.12110/paper_05562821_v62_n6_p0635081_Chimento
work_keys_str_mv AT chimentolp enlargedquintessencecosmology
AT jakubias enlargedquintessencecosmology
AT pavond enlargedquintessencecosmology
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