Anisotropy and inflation in Bianchi I braneworlds

After a more general assumption on the influence of the bulk on the brane, we extend some conclusions by Maartens et al (2001 Phys. Rev. D 63 063509) and Santos et al (2001 Phys. Rev. D 64 063506) on the asymptotic behaviour of Bianchi I braneworlds. As a consequence of the nonlocal anisotropic stre...

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Publicado: 2004
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02649381_v21_n4_p823_Aguirregabiria
http://hdl.handle.net/20.500.12110/paper_02649381_v21_n4_p823_Aguirregabiria
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling paper:paper_02649381_v21_n4_p823_Aguirregabiria2023-06-08T15:23:25Z Anisotropy and inflation in Bianchi I braneworlds After a more general assumption on the influence of the bulk on the brane, we extend some conclusions by Maartens et al (2001 Phys. Rev. D 63 063509) and Santos et al (2001 Phys. Rev. D 64 063506) on the asymptotic behaviour of Bianchi I braneworlds. As a consequence of the nonlocal anisotropic stresses induced by the bulk, in most of our models, the brane does not isotropize and the nonlocal energy does not vanish in the limit in which the mean radius goes to infinity. We have also found the intriguing possibility that the inflation due to the cosmological constant might be prevented by the interaction with the bulk. We show that the problem for the mean radius can be completely solved in our models, which include as particular cases those in the references above. 2004 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02649381_v21_n4_p823_Aguirregabiria http://hdl.handle.net/20.500.12110/paper_02649381_v21_n4_p823_Aguirregabiria
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description After a more general assumption on the influence of the bulk on the brane, we extend some conclusions by Maartens et al (2001 Phys. Rev. D 63 063509) and Santos et al (2001 Phys. Rev. D 64 063506) on the asymptotic behaviour of Bianchi I braneworlds. As a consequence of the nonlocal anisotropic stresses induced by the bulk, in most of our models, the brane does not isotropize and the nonlocal energy does not vanish in the limit in which the mean radius goes to infinity. We have also found the intriguing possibility that the inflation due to the cosmological constant might be prevented by the interaction with the bulk. We show that the problem for the mean radius can be completely solved in our models, which include as particular cases those in the references above.
title Anisotropy and inflation in Bianchi I braneworlds
spellingShingle Anisotropy and inflation in Bianchi I braneworlds
title_short Anisotropy and inflation in Bianchi I braneworlds
title_full Anisotropy and inflation in Bianchi I braneworlds
title_fullStr Anisotropy and inflation in Bianchi I braneworlds
title_full_unstemmed Anisotropy and inflation in Bianchi I braneworlds
title_sort anisotropy and inflation in bianchi i braneworlds
publishDate 2004
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02649381_v21_n4_p823_Aguirregabiria
http://hdl.handle.net/20.500.12110/paper_02649381_v21_n4_p823_Aguirregabiria
_version_ 1768542457442598912

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