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arXiv · 1306.1177

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

Orfeu Bertolami·Jorge Páramos
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Abstract

In this work we study how a nonminimal 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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Orfeu Bertolami, Jorge Páramos. 2013-06-05. Homogeneous spherically symmetric bodies with a nonminimal coupling between curvature and matter: the choice of the Lagrangian density for matter. https://arxiv.org/abs/1306.1177

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