28 citations · 35 across the 4 of their papers we have counts for
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gr-qc2006
Long distance modifications of gravity in four dimensions
I. Navarro, K. Van Acoleyen
We discuss some general characteristics of modifications of the 4D Einstein-Hilbert action that become important for low space-time curvatures. In particular we focus on the chamel…
astro-ph2006★ 2 cited
Dark energy, MOND and sub-millimeter tests of gravity
I. Navarro, K. Van Acoleyen
We consider modifications of General Relativity obtained by adding the logarithm of some curvature invariants to the Einstein-Hilbert action. These non-linear actions can explain t…
gr-qc2006★ 28 cited
Modified gravity, Dark Energy and MOND
Ignacio Navarro, Karel Van Acoleyen
We propose a class of actions for the spacetime metric that introduce corrections to the Einstein-Hilbert Lagrangian depending on the logarithm of some curvature scalars. We show t…