A non-local modified gravity model with an analytic function of the d'Alembert operator that has been proposed as a possible way of resolving the singularities problems in cosmology is considered. We show that the anzats that is usually used to obtain exact solutions in this model provides a connection with f(R) gravity models.
@article{arxiv.1406.5887,
title = {Cosmological Solutions in Nonlocal Models},
author = {Alexey S. Koshelev and Sergey Yu. Vernov},
journal= {arXiv preprint arXiv:1406.5887},
year = {2015}
}