3 papers
astro-ph.CO2026
Testing the Direction of Dark Sector Interaction Using Late-Time Datasets
Anil Kandel, Phongpichit Channuie, Ertan Güdekli +1
In this work, we constrain the phenomenological interacting dark energy IDE model using baryon acoustic oscillation measurements from DESI Data Release 1 and Data Release 2, co…
gr-qc2025
Cosmic reverberations on a constrained -model of the Universe
Akanksha Singh, Shaily, J. K. Singh +1
In this paper, we construct an isotropic cosmological model in the theory of gravity in the frame of a flat FLRW spacetime being the non-metricity tensor and $ T…
astro-ph.CO2024
Observational constraints on freezing quintessence in a non-linear gravity
Yerlan Myrzakulov, M. Koussour, A. Caliskan +3
In this paper, we investigate the freezing quintessence scenario in late-time cosmic expansion using a non-linear gravity model, , where $Î…