The paper presents late time cosmology in f (Q, T) gravity where the dark energy is purely
geometric in nature. We start by employing a well motivated f (Q, T) gravity model, f (Q, T)= m …

In this research paper, we explore a well-motivated parametrization of the time-dependent
deceleration parameter, characterized by a cubic form in cosmic time t, in the context of late …

Numerous linear expansion cosmological models are critically revised and compared with
standard cosmologies from a historical perspective. There are two major classes of such …

In this paper, we construct viscous modified cosmic Chaplygin gas as a model of dark
energy. We use exponential function method to solve nonlinear equation and obtain time …

Abstract f (Q, T) theory of gravity is very recently proposed to incorporate within the action
Lagrangian, the trace T of the energy–momentum tensor along with the non-metricity scalar …

Gravity is attributed to the spacetime curvature in classical general relativity (GR). But, other
equivalent formulations or representations of GR, such as torsion or non-metricity, have …

We study a model in f (R, G) gravity described as a linear combination of R and an
exponential function of G. We constrain the dependent parameters H 0 and the deceleration …

We use 21 Hubble parameter versus redshift data points from Simon et al., Gaztañaga et al.,
Stern et al., and Moresco et al. to place constraints on model parameters of constant and …

The parametrizations q= q 0+ q 1 z and q= q 0+ q 1 (1− a/a 0)(Chevallier-Polarski-Linder
parametrization) of the deceleration parameter, which are linear in cosmic redshift z and …

In the present work, we investigate the power-law entropy corrected holographic dark
energy (PLECHDE) model with Hubble horizon cutoff. We use 46 observational Hubble data …