Joint Analysis of Constraints on f(R) Parametrization from Recent Cosmological Observations

Darshan Kumar, Praveen Kumar Dhankar, Saibal Ray +1

In this study, we present constraints on the parameters of three well-known $f(R)$ gravity models, viz. (i) Hu-Sawicki, (ii) Starobinsky, and (iii) ArcTanh by using a joint analysi…