Artigo Acesso aberto Revisado por pares

Homogeneous spherically symmetric bodies with a non-minimal coupling between curvature and matter: the choice of the Lagrangian density for matter

2014; Springer Science+Business Media; Volume: 47; Issue: 1 Linguagem: Inglês

10.1007/s10714-014-1835-7

ISSN

1572-9532

Autores

Orfeu Bertolami, Jorge Páramos,

Tópico(s)

Relativity and Gravitational Theory

Resumo

In this work we study how a non-minimal coupling between matter and gravity can modify the structure of a homogeneous spherical body. The physical relevance of the adopted Lagrangian density is ascertained, with results obtained for two different choices of the latter.

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