[HTML][HTML] Cosmic acceleration and energy conditions in symmetric teleparallel f (Q) gravity
In this paper, we study a spatially homogeneous and isotropic FLRW cosmological model in
framework of the symmetric teleparallel f (Q) gravity proposed by Jimenez et al.(Physical …
framework of the symmetric teleparallel f (Q) gravity proposed by Jimenez et al.(Physical …
Reconstruction of an observationally constrained gravity model
In this paper, an attempt is made to construct a Friedmann–Lemaitre–Robertson–Walker
model in f (R, T) gravity with a perfect fluid that yields acceleration at late times. We take f (R …
model in f (R, T) gravity with a perfect fluid that yields acceleration at late times. We take f (R …
Cosmographic analysis of a closed bouncing universe with the varying cosmological constant in f(R, T) gravity
Modelling of matter bounce in f (R, T) gravity has been presented with no violation of the null
energy condition. Only a closed universe with negative pressure is allowed in good …
energy condition. Only a closed universe with negative pressure is allowed in good …
LRS Bianchi type-I cosmological models with periodic time varying deceleration parameter in gravity
In this research, we examine a spatially homogeneous anisotropic locally rotationally
symmetric (LRS) Bianchi type-I cosmological model in f (R, T) gravity, for some choices of …
symmetric (LRS) Bianchi type-I cosmological model in f (R, T) gravity, for some choices of …
Bulk Viscous Flat FLRW Model with Observational Constraints in f(T, B) Gravity
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 …
We consider a time-dependent viscosity model with a particular Hubble parameter …
FLRW Transit Cosmological Model in f (R, T) Gravity
V Singh, S Jokweni, A Beesham - Universe, 2024 - mdpi.com
A Friedmann–Lemaitre–Robertson–Walker space–time model with all curvatures k= 0,±1 is
explored in f (R, T) gravity, where R is the Ricci scalar, and T is the trace of the energy …
explored in f (R, T) gravity, where R is the Ricci scalar, and T is the trace of the energy …
Observational constraints in general class of Bianchi models of f (R, T) gravity
In the f (R, T) modified theory of gravity, where R, T denote the curvature scalar and the trace
of the stress-energy-momentum tensor, respectively, the work is concerned with the general …
of the stress-energy-momentum tensor, respectively, the work is concerned with the general …
Two fluid cosmological models in theory of gravity
YS Solanke, S Mhaske, DD Pawar… - Modern Physics Letters …, 2023 - World Scientific
This work deals with the two fluid Bianchi type-V cosmological models consisting of matter
and radiating source in the f (R, T) theory of gravity studied by Harko et al.[Phys. Rev. D 84 …
and radiating source in the f (R, T) theory of gravity studied by Harko et al.[Phys. Rev. D 84 …
Black Hole Formation from Collapsing Quark Binding String Fluid in Theory
U Sheikh, N Ramzan, Y Aziz, R Pincak - Gravitation and Cosmology, 2024 - Springer
We consider the gravitational collapse of a quark binding string fluid in theory of gravity. A
quark binding string state of a fluid is expected to occur as a combination of quark matter …
quark binding string state of a fluid is expected to occur as a combination of quark matter …
Nonsingular Phantom Cosmology in Five-Dimensional f(R, T) Gravity
We obtain exact solutions to the field equations for five-dimensional locally rotationally
symmetric (LRS) Bianchi type-I spacetime in the f (R, T) theory of gravity, where specifically …
symmetric (LRS) Bianchi type-I spacetime in the f (R, T) theory of gravity, where specifically …