Reexamining RHDE Models in FRW Universe with two IR cut-off with redshift parametrization
Abstract
In this paper, we have investigated that the gravitational field equations are not compatible with conservation equation in Dixit et al. blue[Dixit et al. Euro. Phys. J. Plus 135, 831 (2020)]. Therefore, the expression for equation of state parameter along with the dynamics of ωT - ωT 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. blue[Dixit et al. Euro. Phys. J. Plus 135, 831 (2020)] represents a fractured way for analyzing RHDE models in f(R,T). 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 above targeted paper.
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