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arXiv · 2111.07285

Non-Local Curvature Gravity Cosmology via Noether Symmetries

Adriano Acunzo·Francesco Bajardi·Salvatore Capozziello
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Abstract

We consider extensions of General Relativity based on the non-local function $f(R, \Box^{-1} R)$, where $R$ is the Ricci curvature scalar and the non-locality is due to the term $\Box^{-1} R$. 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.

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Adriano Acunzo, Francesco Bajardi, Salvatore Capozziello. 2021-11-14. Non-Local Curvature Gravity Cosmology via Noether Symmetries. https://doi.org/10.1016/j.physletb.2022.136907

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