M. Koussour

collaborators

4 papers

physics.gen-ph2026

Observational constraints on viscous cosmology in $f (T, L_{m})$ gravity

M. Koussour, Alnadhief H. A. Alfedeel, S. Muminov +1

We investigate the late-time cosmic acceleration within the framework of viscous $f (T, L_{m})$ gravity, where the gravitational action depends on both the torsion scalar $T$ and the m…

astro-ph.CO2025

Modified cosmology in $f (Q, L_{m})$ gravity

Y. Myrzakulov, Alnadhief H. A. Alfedeel, M. Koussour +3

In this letter, we investigate cosmology within the framework of modified $f (Q, L_{m})$ gravity using the non-linear model $f (Q, L_{m}) = - Q + I^\pm L_{m}^{n} + I^^{2}$ , where $I^\pm$ , $I^^{2}$ , and $n$ …

astro-ph.CO2025

Energy conditions in $f (Q, L_{m})$ gravity

Y. Myrzakulov, O. Donmez, M. Koussour +3

We are experiencing a golden age of experimental cosmology, with exact and accurate observations being used to constrain various gravitational theories like never before. Alongside…

gr-qc2025

Divergence-free deceleration and energy conditions in non-minimal $f (R, T)$ gravity

A. Zhadyranova, M. Koussour, Zh. Kanibekova +4

We investigate the divergence-free parametric form of the deceleration parameter within the simplest non-minimal matter-geometry coupling in $f (R, T)$ gravity, where $R$ is the Ricc…

Observational constraints on viscous cosmology in f(T,Lm​) gravity

Modified cosmology in f(Q,Lm​) gravity

Energy conditions in f(Q,Lm​) gravity

Divergence-free deceleration and energy conditions in non-minimal f(R,T) gravity

Observational constraints on viscous cosmology in $f (T, L_{m})$ gravity

Modified cosmology in $f (Q, L_{m})$ gravity

Energy conditions in $f (Q, L_{m})$ gravity

Divergence-free deceleration and energy conditions in non-minimal $f (R, T)$ gravity