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Compactificação alternativa de dimensões extras em gravitação de Brans-Dicke

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000857124.pdf: 627376 bytes, checksum: bab7d2e22364aa310b0479d830d3af44 (MD5) / After a brief introduction of some gravitational aspects of the Randall-Sundrum braneworld model as well as of the Brans-Dicke (BD) gravity, we propose two braneworld models using the, local and global, cosmic strings in the BD framework in order to generate all the bulk/brane structure. The final scenario is composed, in both cases, of a warped 4-brane with topology 'R POT. 4' x 'S POT. 1' and one extra dimension transverse to the brane. After that, we analyze the founded models in the scope of the Gauss-Codazzi formalism, with and without the imposition of 'Z IND. 2' symmetry on the brane

Identiferoai:union.ndltd.org:IBICT/oai:repositorio.unesp.br:11449/138384
Date08 September 2009
CreatorsHoff da Silva, Julio Marny [UNESP]
ContributorsUniversidade Estadual Paulista (UNESP), Ribeiro, Maria Cristina Batoni Abdalla [UNESP], Guimarães, Maria Emília Xavier [UNESP]
PublisherUniversidade Estadual Paulista (UNESP)
Source SetsIBICT Brazilian ETDs
LanguagePortuguese
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/doctoralThesis
Formatvi, 91 f. : il.
SourceAleph, reponame:Repositório Institucional da UNESP, instname:Universidade Estadual Paulista, instacron:UNESP
Rightsinfo:eu-repo/semantics/openAccess

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