Review on f (Q) gravity

L Heisenberg - Physics Reports, 2024 - Elsevier
Recent years have witnessed a rise in interest in the geometrical trinity of General Relativity
and its extensions. This interest has been fuelled by novel insights into the nature of gravity …

Cosmology in gravity: A unified dynamical system analysis at background and perturbation levels

W Khyllep, J Dutta, EN Saridakis… - arxiv preprint arxiv …, 2022 - arxiv.org
Motivated by the fact that cosmological models based on $ f (Q) $ gravity are very efficient in
fitting observational datasets at both background and perturbation levels, we perform a …

On the impact of f(Q) gravity on the large scale structure

O Sokoliuk, S Arora, S Praharaj… - Monthly Notices of …, 2023 - academic.oup.com
We investigate the exponential f (Q) symmetric teleparallel gravitation, namely using ME-
GADGET code to probe the structure formation with box sizes L Box= 10/100 Mpc h–1 and …

Late-time cosmology with phantom dark-energy in f (Q) gravity

A Lymperis - Journal of Cosmology and Astroparticle Physics, 2022 - iopscience.iop.org
Motivated by the exciting features and a recent proposed general form of the function of non-
metricity scalar Q, we investigate the cosmological implications in f (Q) gravity, through the …

[HTML][HTML] Reconstruction of ΛCDM universe in f (Q) gravity

GN Gadbail, S Mandal, PK Sahoo - Physics Letters B, 2022 - Elsevier
In this manuscript, we present a number of fascinating explicit reconstructions for the f (Q)
gravity from the background of Friedmann-Laîmatre-Robertson-Walker (FLRW) evolution …

Nonpropagating ghost in covariant gravity

K Hu, M Yamakoshi, T Katsuragawa, S Nojiri, T Qiu - Physical Review D, 2023 - APS
f (Q) gravity is an extension of the symmetric teleparallel equivalent to general relativity
(STEGR). This work shows that based on the scalar-nonmetricity formulation, a scalar mode …

[HTML][HTML] Constant sound speed and its thermodynamical interpretation in f (Q) gravity

M Koussour, S Arora, DJ Gogoi, M Bennai, PK Sahoo - Nuclear Physics B, 2023 - Elsevier
On the basis of homogeneous and isotropic Friedmann-Lemaitre-Robertson-Walker (FLRW)
geometry, solutions to the issues of cosmic acceleration and dark energy are being put forth …

Phase-space analysis of a novel cosmological model in f(Q) theory

H Shabani, A De, TH Loo - The European Physical Journal C, 2023 - Springer
The vanishing affine connections have been used solely while adopting the modified f (Q)
gravity theory to the cosmology. Consequently, researchers could not get beyond what is …

Cosmology of f(Q) gravity in non-flat Universe

H Shabani, A De, TH Loo, EN Saridakis - The European Physical Journal …, 2024 - Springer
We investigate the cosmological implications of f (Q) gravity, which is a modified theory of
gravity based on non-metricity, in non-flat geometry. We perform a detailed dynamical …

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 …