[HTML][HTML] The reconstruction of constant jerk parameter with f (R, T) gravity

A Pradhan, G Goswami, A Beesham - Journal of High Energy Astrophysics, 2023 - Elsevier
In this work, we have developed an FLRW type model of a universe which displays transition
from deceleration in the past to the acceleration at the present. For this, we have considered …

FLRW cosmology in Weyl type f (Q) gravity and observational constraints

GK Goswami, R Rani, JK Singh, A Pradhan - Journal of High Energy …, 2024 - Elsevier
Inspired by various works in a Weyl type f (Q) gravity to reduce some serious problems in
General Relativity Theory (GR), we develop a model of the universe in a Weyl type f (Q) …

Reconstructing f (Q) gravity from parameterization of the Hubble parameter and observational constraints

AK Yadav, SR Bhoyar, MC Dhabe, SH Shekh… - Journal of High Energy …, 2024 - Elsevier
In the present work our aim is to construct FRW cosmological models in the framework of f
(Q) theory of gravity. We explore the accelerating behavior of the universe for particular form …

[HTML][HTML] Role of vanishing complexity factor in generating spherically symmetric gravitationally decoupled solution for self-gravitating compact object

SK Maurya, A Errehymy, B Dayanandan, S Ray… - The European Physical …, 2023 - Springer
In this work, we study the role of the vanishing complexity factor in generating self-gravitating
compact objects under gravitational decoupling technique in f (Q)-gravity theory. To tackle …

[HTML][HTML] Physical properties of a quintessence anisotropic stellar model in f (Q) gravity and the mass–radius relation

P Bhar - The European Physical Journal C, 2023 - Springer
In this article, we present a new family of solutions to the Einstein field equations of an
uncharged spherically symmetric anisotropic matter distribution in the context of f (Q) gravity …

Quintessence behaviour dark energy models in f (Q, B)-gravity theory with observational constraints

DC Maurya - Astronomy and Computing, 2024 - Elsevier
The present paper is an investigation of dark energy scenarios of cosmological models in
recently proposed modified non-metricity gravity theory with boundary term in a flat FLRW …

Transit string dark energy models in gravity

DC Maurya, A Dixit, A Pradhan - International Journal of Geometric …, 2023 - World Scientific
In this paper, we have investigated an anisotropic cosmological model in f (Q) gravity with
string fluid in LRS Bianchi type-I universe. We have considered the arbitrary function f (Q) …

Modified f (Q)-gravity string cosmological models with observational constraints

DC Maurya, J Singh - Astronomy and Computing, 2024 - Elsevier
In the current study, we have investigated a modified f (Q)-gravity theory in an anisotropic,
locally rotationally symmetric (LRS) Bianchi type-I spacetime universe model. The arbitrary …

Phantom Dark Energy Nature of String-Fluid Cosmological Models in-Gravity

D Chandra Maurya - Gravitation and Cosmology, 2023 - Springer
The present investigation is focused on a curvatureless and torsionless modified
nonmetricity theory of gravity in the context of string fluid. For that, we use an anisotropic …

Bulk Viscous Flat FLRW Model with Observational Constraints in f(T, B) Gravity

A Dixit, A Pradhan - Universe, 2022 - mdpi.com
This paper investigates the impact of bulk viscosity within the framework of f (T, B) gravity.
We consider a time-dependent viscosity model with a particular Hubble parameter …