Finite-time cosmological singularities and the possible fate of the Universe
Singularities in any physical theory are either remarkable indicators of the unknown
underlying fundamental theory, or indicate a change in the description of the physical reality …
underlying fundamental theory, or indicate a change in the description of the physical reality …
FLRW solutions in theory: The effect of using different connections
N Dimakis, A Paliathanasis, M Roumeliotis… - Physical Review D, 2022 - APS
We study a Friedmann-Lemaître-Robertson-Walker spacetime in the theory of f (Q) gravity,
where Q denotes the nonmetricity scalar. It has been previously shown in the literature, that …
where Q denotes the nonmetricity scalar. It has been previously shown in the literature, that …
Existence of wormhole solutions in f (Q, T) gravity under non-commutative geometries
In this paper, we have systematically discussed the existence of the spherically symmetric
wormhole solutions in the framework of f (Q, T) gravity under two interesting non …
wormhole solutions in the framework of f (Q, T) gravity under two interesting non …
[HTML][HTML] Constrained f (Q, T) gravity accelerating cosmological model and its dynamical system analysis
In this paper, we have presented an accelerating cosmological model of the Universe in an
extended symmetric teleparallel gravity or f (Q, T) gravity. The parametric form of the Hubble …
extended symmetric teleparallel gravity or f (Q, T) gravity. The parametric form of the Hubble …
Constant-roll and primordial black holes in f (Q, T) gravity
In this study, we investigate the consequence of the constant-roll condition and examine the
role of a chosen form of f (Q, T) gravity, given by f (Q, T)= α Q 2+ σ T, in the cosmological …
role of a chosen form of f (Q, T) gravity, given by f (Q, T)= α Q 2+ σ T, in the cosmological …
Weyl type f (Q, T) gravity observational constrained cosmological models
R Bhagat, SA Narawade, B Mishra - Physics of the Dark Universe, 2023 - Elsevier
In this paper, we have studied the dynamical aspects of the cosmological model of the
Universe in the Weyl type f (Q, T) gravity, which is an extension of symmetric teleparallel …
Universe in the Weyl type f (Q, T) gravity, which is an extension of symmetric teleparallel …
Evolutionary behaviour of cosmological parameters with dynamical system analysis in f(Q, T) gravity
We have investigated the accelerating behaviour of the Universe in f (Q, T) gravity in an
isotropic and homogeneous space-time. We have initially derive the dynamical parameters …
isotropic and homogeneous space-time. We have initially derive the dynamical parameters …
Late-time cosmology in f (Q, Lm) gravity: Analytical solutions and observational fits
In this study, we examined the late-time cosmic expansion of the universe within the
framework of f (Q, L m) gravity, where Q denotes the non-metricity and L m represents the …
framework of f (Q, L m) gravity, where Q denotes the non-metricity and L m represents the …
Late-time acceleration from ekpyrotic bounce in gravity
In this paper, we investigate the late-time accelerated universe evolution in a flat,
homogeneous and isotropic model in the context of f (Q, T) gravity, where Q and T are non …
homogeneous and isotropic model in the context of f (Q, T) gravity, where Q and T are non …
The dynamics of matter bounce cosmology in Weyl-type f (Q, T) gravity
A Zhadyranova, M Koussour… - Chinese Journal of Physics, 2024 - Elsevier
In this work, we investigate the dynamics of bouncing cosmologies within the framework of
Weyl-type f (Q, T) gravity. Here, Q represents the non-metricity of the space–time, is …
Weyl-type f (Q, T) gravity. Here, Q represents the non-metricity of the space–time, is …