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arXiv · 1603.09106

Dynamics of test bodies in scalar-tensor theory and equivalence principle

Yuri N. Obukhov·Dirk Puetzfeld
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Abstract

How do test bodies move in scalar-tensor theories of gravitation? We provide an answer to this question on the basis of a unified multipolar scheme. In particular, we give the explicit equations of motion for pointlike, as well as spinning test bodies, thus extending the well-known general relativistic results of Mathisson, Papapetrou, and Dixon to scalar-tensor theories of gravity. We demonstrate the validity of the equivalence principle for test bodies.

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BibTeXRIS

Yuri N. Obukhov, Dirk Puetzfeld. 2016-03-30. Dynamics of test bodies in scalar-tensor theory and equivalence principle. https://doi.org/10.1142/9789814759816_0043

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