Mathematical Formalism in Cosmological Models of Gravity
We analyze solutions to Friedmann-Robertson-Walker cosmologies in Brans-Dicke theory, where a scalar field is coupled to gravity. The cosmological solutions of Brans-Dicke theory, characterized by a decaying vacuum energy density and by a constant relative matter density, considering Robertson-Walke...
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| Format: | Article |
| Language: | English |
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Universidade Estadual de Londrina
2016-08-01
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| Series: | Semina: Ciências Exatas e Tecnológicas |
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| Online Access: | https://ojs.uel.br/revistas/uel/index.php/semexatas/article/view/23073 |