333 citations · 2.1k across the 32 of their papers we have counts for
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gr-qc2007★ 79 cited
Curvature singularities, tidal forces and the viability of Palatini f(R) gravity
E. Barausse, T. P. Sotiriou, J. C. Miller
In a previous paper we showed that static spherically symmetric objects which, in the vicinity of their surface, are well-described by a polytropic equation of state with 3/2<Gamma…
gr-qc2007★ 130 cited
A no-go theorem for polytropic spheres in Palatini f(R) gravity
Enrico Barausse, Thomas P. Sotiriou, John C. Miller
Non-vacuum static spherically-symmetric solutions in Palatini f(R) gravity are examined. It is shown that for generic choices of f(R), there are commonly-used equations of state fo…