79 citations · 88 across the 2 of their papers we have counts for
2 papers
astro-ph.CO2012★ 79 cited
Cosmology Based on f(R) Gravity Admits 1 eV Sterile Neutrinos
Hayato Motohashi, Alexei A. Starobinsky, Jun'ichi Yokoyama
It is shown that the tension between recent neutrino oscillation experiments, favoring sterile neutrinos with masses of the order of 1 eV, and cosmological data which impose string…
astro-ph.CO2010★ 9 cited
Phantom behaviour and growth index anomalous evolution in viable f(R) gravity models
Hayato Motohashi, Alexei A. Starobinsky, Jun'ichi Yokoyama
We present numerical calculation of the evolution of a background space-time metric and sub-horizon matter density perturbations in viable gravity models of present dark ene…