New cosmological solutions in 2 nonlocal modified gravity

Abstract

We consider some cosmological aspects of nonlocal modified gravity with Λ term, where nonlocality is of the type RF()R. Using ansatz of the form R = rR+s; we find a few a(t) nonsingular bounce cosmological solutions for all three values of spatial curvature parameter k. We also discuss this modified gravity model from F(R) theory point of view.