In this paper, we investigate the dark energy phenomenon by studying the Tsallis
holographic dark energy within the framework of Brans–Dicke (BD) scalar–tensor theory of …

In this work, we analyze the effects of thermal fluctuations on the thermodynamics of a
modified Hayward black hole. These thermal fluctuations will produce correction terms for …

In this work, we mainly focus on testing the spacetime properties around black holes
surrounded by a dark fluid, which are potential candidates for dark energy described by the …

Understanding the nature of dark energy in the universe is an actual issue in theoretical
astrophysics and cosmology. One way to do it is by probing dark fluids with different …

In this work devoted to the investigation of the Tsallis holographic dark energy (IR cut-off is
Hubble radius) in homogeneous and anisotropic Kantowski–Sachs Universe within the …

In this paper, we consider a universe dominated by the extended Chaplygin gas which was
recently proposed as the last version of Chaplygin gas models. Here, we only consider the …

We investigate the structure and radial oscillations of anisotropic compact stars composed of
dark energy, using the vanishing complexity factor formalism within general relativity. This …

In this paper, we investigate cosmological models of the extended Chaplygin gas in a
universe governed by Horava–Lifshitz gravity. The equation of state for an extended …

The universe evolution from inflation to late-time acceleration is investigated in a unified
way, using a two-component fluid constituted from extended Chaplygin gas alongside a …

In this paper, we attempt to explore the possibility of a obtaining a viable emergent universe
scenario supported by a type of fluid known as the extended Chaplygin gas, which extends …