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On the weak field approximation of Brans-Dicke theory of gravity

A. Barros·C. Romero
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Abstract

It is shown that in the weak field approximation solutions of Brans-Dicke equations are simply related to the solutions of General Relativity equations for the same matter distribution. A simple method is developed which permits to obtain Brans-Dicke solutions from Einstein solutions when both theories are considered in their linearized forms. To illustrate the method some examples found in the literature are discussed.

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A. Barros, C. Romero. 1997-12-18. On the weak field approximation of Brans-Dicke theory of gravity. https://doi.org/10.1016/s0375-9601(98)00382-x

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