435 citations · 4.1k across the 222 of their papers we have counts for
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A Dynamical System Analysis of Three Fluid cosmological Model
Nilanjana Mahata, Subenoy Chakraborty
In Friedman-Robertson-Walker flat spacetime, we consider a three fluid cosmological model which contains dark matter, dark energy and baryonic matter in the form of perfect fluid w…
A Dynamical System Analysis of Holographic Dark Energy Models with Different IR Cutoff
Nilanjana Mahata, Subenoy Chakraborty
The paper deals with a dynamical system analysis of the cosmological evolution of an holographic dark energy (HDE) model interacting with dark matter (DM) which is chosen in the fo…
Unified first law and some general prescription: a redefinition of surface gravity
Sourav Haldar, Sudipto Bhattacharjee, Subenoy Chakraborty
The paper contains an extensive study of the unified first law (UFL) in the Friedmann-Robertson-Walker spacetime model. By projecting the UFL along the Kodama vector the second Fri…
Particle creation and non-equilibrium thermodynamical prescription of dark fluids for universe bounded by an event horizon
Subhajit Saha, Atreyee Biswas, Subenoy Chakraborty
In the present work, flat FRW model of the universe is considered to be an isolated open thermodynamical system where non-equilibrium prescription has been studied using the mechan…
A Cosmological Study in Massive Gravity theory
Supriya Pan, Subenoy Chakraborty
A detailed study of the various cosmological aspects in massive gravity theory has been presented in the present work. For the homogeneous and isotropic FLRW model, the deceleratio…
gravity solutions for evolving wormholes
Subhra Bhattacharya, S. Chakraborty
Scalar-tensor theory of gravity is considered in the framework of a simple inhomogeneous space-time model. In this we use the reconstruction technique to look for possible e…