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gr-qc2023
Dynamical Analysis of the Dirac-Born-Infeld type of Tachyon field minimally coupled with barotropic fluid using EOS parametrization of a field
Saddam Hussain, Saikat Chakraborty, Nandan Roy +1
In this paper, we present a dynamical system analysis of the tachyon dark energy model by parametrization of the equation of state (EoS) of the dark energy. The choice of parametri…
astro-ph.CO2023
Exploring the Possibility of Interacting Quintessence Model as an Alternative to the CDM Model
Nandan Roy
This study examines interacting quintessence dark energy models and their observational constraints for a general parameterization of the quintessence potential, which encompasses…