962 citations · 3.1k across the 43 of their papers we have counts for
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On the consistency of universally non-minimally coupled theories
Ismael Ayuso, Jose Beltran Jimenez, Alvaro de la Cruz Dombriz
We discuss the consistency of a recently proposed class of theories described by an arbitrary function of the Ricci scalar, the trace of the energy-momentum tensor and the contract…
Extended Gauss-Bonnet gravities in Weyl geometry
Jose Beltran Jimenez, Tomi S. Koivisto
In this paper we consider an extended Gauss-Bonnet gravity theory in arbitrary dimensions and in a space provided with a Weyl connection, which is torsionless but not metric-compat…
Anisotropic expansion and SNIa: an open issue
Jose Beltran Jimenez, Vincenzo Salzano, Ruth Lazkoz
We review the appropriateness of using SNIa observations to detect potential signatures of anisotropic expansion in the Universe. We focus on Union2 and SNLS3 SNIa datasets and use…