110 citations · 136 across the 2 of their papers we have counts for
2 papers
gr-qc2007★ 110 cited
Spherically symmetric spacetimes in f(R) gravity theories
Kimmo Kainulainen, Johanna Piilonen, Vappu Reijonen +1
We study both analytically and numerically the gravitational fields of stars in f(R) gravity theories. We derive the generalized Tolman-Oppenheimer-Volkov equations for these theor…
gr-qc2004★ 26 cited
Geometry, pregeometry and beyond
Diego Meschini, Markku Lehto, Johanna Piilonen
This article explores the overall geometric manner in which human beings make sense of the world around them by means of their physical theories; in particular, in what are nowaday…