Rényi holographic dark energy models in teleparallel gravity

Abstract

In this paper, we have investigated the physical behavior of cosmological models in the framework of modified teleparallel gravity. This model is established using a Rényi holographic dark energy (RHDE) model with a Hubble cut-off. Here, we have considered a homogeneous and isotropic Friedman universe filled with perfect fluid. The physical parameters are derived for the present model in compliances with 43 observational Hubble data sets. The equation-of-state parameter in terms of [Formula: see text] describes the transition of the universe between phantom and nonphantom phases in the context of [Formula: see text] gravity. Our model shows the violation of strong energy condition and the weak energy condition over the accelerated phantom regime. We also observed that these models occupy freezing regions through [Formula: see text]–[Formula: see text] plane. Consequently, our RHDE model is supported to the consequences of general relativity in the framework of [Formula: see text] modified gravity.