Non-Local Curvature Gravity Cosmology via Noether Symmetries

Abstract

We consider extensions of General Relativity based on the non-local function $f(R,{\square }^{-1}R)$, where $R$ is the Ricci curvature scalar and the non-locality is due to the term ${\square }^{-1}R$. We focus on cosmological minisuperspaces and select viable models by the Noether Symmetry Approach. Then we find viable exact solutions pointing out the role of non-locality in cosmology.

arXiv comment13 pages

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