%0 Journal Article
%T Generalized hybrid metric-Palatini gravity
%A Nicola Tamanini
%A Christian G. Boehmer
%J Physics
%D 2013
%I arXiv
%R 10.1103/PhysRevD.87.084031
%X We introduce a new approach to modified gravity which generalizes the recently proposed hybrid metric-Palatini gravity. The gravitational action is taken to depend on a general function of both the metric and Palatini curvature scalars. The dynamical equivalence with a non-minimally coupled bi-scalar field gravitational theory is proved. The evolution of cosmological solutions is studied using dynamical systems techniques.
%U http://arxiv.org/abs/1302.2355v1