2 papers
gr-qc2024
Quintessence phase of the late-time Universe in gravity
Shambel Sahlu, Bhupendra Kumar Shukla, Rishi Kumar Tiwari +2
In this paper, we have studied the late-time accelerating expansion of the Universe using the matter-geometry coupled gravity model, where is the non-metricity sc…
gr-qc2023
Quintessences Universe in gravity with special form of deceleration parameter
Bhupendra Kumar Shukla, Rishi KumarTiwari, Deger Sufuoglu +1
In this paper We have investigated a homogeneous and isotropic FRW cosmological model with perfect fluid in the framework of gravity. We have explored for the non linear…