Reexamining RHDE models in FRW Universe with two IR cutoff with redshift parametrization

In this paper, we have investigated that the gravitational field equations are not compatible with conservation equation in Dixit et al. (Euro Phys J Plus 135:831, 2020). Therefore, the expression for an equation of state parameter along with the dynamics of 𝜔𝑇–𝜔′𝑇 plane does not reflect the actual behaviors of RHDE models in f(R, T) gravity and thus the method and technique given in Dixit et al. (2020) represents a fractured way for analyzing RHDE models in f(R, T) theory of gravity. We also investigate that the derived Universe is in decelerating phase of expansion for 0<𝛽≤1.5 which is contrary to the result obtained in Dixit et al. (2020). (author)