In many papers in the literature, author (s) express their perplexity concerning the fact that
the (3+ 1) black-hole 'thermodynamical'entropy appears to be proportional to its area and …

We have analyzed the Barrow holographic dark energy (BHDE) in the framework of flat
FLRW universe by considering the various estimations of Barrow exponent△. Here, we …

This study investigates a bulk viscous fluid anisotropic cosmological model with f (Q) gravity.
Here, Q stands for the nonmetricity factor that drives gravitational interaction. We …

We investigate the spatially curved Friedmann–Robertson–Walker space–time with Lyra
geometry model. The cosmological solutions are studied by using dynamical system …

In this paper, we have used the state finder hierarchy for Barrow holographic dark energy
(BHDE) model in the system of the FLRW Universe. We apply two DE diagnostic tools to …

In this work, we study a non-flat Friedmann–Robertson–Walker universe filled with a
pressure-less dark matter (DM) and Barrow holographic dark energy (BHDE) whose IR …

We consider the interacting Tsallis Holographic Dark Energy (THDE), with the Granda–
Oliveros (GO) scale as the infrared (IR) cutoff, as dynamical vacuum. We analytically solved …

In this paper, we have examined the R e´ nyi holographic dark energy (RHDE) model in the
framework of flat FRW universe by considering different values of non-extensive parameter …

The present study deals with a Tsallis holographic dark energy model in a flat Friedmann-
Lamatire-Rbertson-Walker space-time geometry in the context of higher derivative theory of …

In the present work, a new shape function is proposed inside modified f (R) gravity and
General Relativity in wormhole (WH) geometry. The shape function obeyed all the desired …