62 citations · 182 across the 12 of their papers we have counts for
3 papers · 1 filter
Dynamical system analysis of logotropic dark fluid with a power law in the rest-mass energy density
Goutam Mandal, Sujay Kr. Biswas, Subhajit Saha +1
We consider a spatially flat FLRW universe. We assume that it is filled with dark energy in the form of logotropic dark fluid coupled with dark matter in the form of a perfect flui…
Dynamical stability of an interacting quintessence with varying-mass dark matter particles in Lyra manifold
Goutam Mandal, Sujay Kr. Biswas
In the background dynamics of a spatially flat FLRW model of the universe, we investigate an interacting dark energy model in the context of Lyra's geometry. Pressure-less dust is…
A study of interacting scalar field model from the perspective of the dynamical systems theory
Goutam Mandal, Soumya Chakraborty, Sudip Mishra +1
In this work, considering the background dynamics of flat Friedmann-Lemaitre-Robertson-Walker(FLRW) model of the universe, we investigate a scalar field model as dark energy candid…