Unraveling the effective fluid approach for $f(R)$ models in the sub-horizon approximation

Preprint info:

IFT Number: IFT-UAM/CSIC-18-108
Arxiv URL: https://arxiv.org/abs/1811.02469

Publication Type: Preprint

Authors: Ruben Arjona, Wilmar Cardona and Savvas Nesseris
Source: 2018