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arXiv · 1605.09778

More about scalar gravity

E. Bittencourt·U. Moschella·M. Novello·J. D. Toniato
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Abstract

We discuss a class of models for gravity based on a scalar field. The models include and generalize the old approach by Nordstr\"om which predated and in some way inspired General Relativity. The class include also a model that we have recently introduced and discussed in its cosmological aspects (GSG). We present here a complete characterisation of the Schwarschild geometry as a vacuum solution of GSG and sketch a discussion of the first Post-Newtonian approximation.

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E. Bittencourt, U. Moschella, M. Novello, J. D. Toniato. 2016-05-31. More about scalar gravity. https://doi.org/10.1103/physrevd.93.124023

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