output
20122026
most citedLate-time cosmology in gravity: Analytical solutions and observational fits

35 citations

Showing astro-ph.COShow all

10 papers · 1 filter

astro-ph.CO2025★ 11 cited

Quantum-Corrected Inflation in Light of ACT Observations

Jureeporn Yuennan, Peeravit Koad, Farruh Atamurotov +1

Recent measurements from the Atacama Cosmology Telescope (ACT), combined with Planck and DESI data, suggest a scalar spectral index higher than the Planck 2018 baseline, ther…

astro-ph.CO2025★ 8 cited

Energy conditions in 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…

astro-ph.CO2025★ 11 cited

Bulk viscous matter in gravity: A path to cosmic acceleration

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

In this paper, we investigate the effects of varying bulk viscosity coefficients on cosmic evolution within the framework of teleparallel gravity. We foc…

astro-ph.CO2024★ 21 cited

Observational constraints on a generalized equation of state model

M. Koussour, S. Bekov, A. Syzdykova +3

We investigate the cosmological implications of a generalized total equation of state (EoS) model by constraining its parameters using observational datasets to effectively charact…

astro-ph.CO2024★ 33 cited

Observational analysis of late-time acceleration in gravity

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

In this study, we explored late-time cosmology within an extended class of theories based on gravity. This theory generalizes gravity by incorporating a non-mini…

astro-ph.CO2024★ 22 cited

Constraints on anisotropic properties of the universe in gravity theory

A. Zhadyranova, M. Koussour, V. Zhumabekova +3

Motivated by anomalies in cosmic microwave background observations, we investigate the implications of gravity in Bianchi type-I spacetime, aiming to characterize the uni…