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arXiv · 1201.0273

Revised spherically symmetric solutions of $R+\varepsilon/R$ gravity

Kh. Saaidi·S. W. Rabiei·A. Aghamohammadi
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Abstract

We study spherically symmetric static empty space solutions in $R+\varepsilon/R$ model of $f(R)$ gravity. We show that the Schwarzschild metric is an exact solution of the resulted field equations and consequently there are general solutions which {are perturbed Schwarzschild metric and viable for solar system. Our results for large scale contains a logarithmic term with a coefficient producing a repulsive gravity force which is in agreement with the positive acceleration of the universe.

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Kh. Saaidi, S. W. Rabiei, A. Aghamohammadi. 2011-12-31. Revised spherically symmetric solutions of $R+\varepsilon/R$ gravity. https://doi.org/10.1007/s10773-011-0740-z

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