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Reconstruction of energy conditions from observations and implications for extended theories of gravity
2019
European Physical Journal C: Particles and Fields
The attempt to describe the recent accelerated expansion of the Universe includes different propositions for dark energy models and modified gravity theories. Establish their features in order to discriminate and even rule out part of these models using observational data is a fundamental issue of cosmology. In the present work we consider a class of extended theories of gravity (ETG) that are minimally coupled to the ordinary matter fields. In this context, and assuming a homogeneous and
doi:10.1140/epjc/s10052-019-6668-9
fatcat:4cihmgqmlrb7dhbisvur2qf6tq