435 citations · 4.1k across the 222 of their papers we have counts for
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Quantum cosmology with symmetry analysis for quintom dark energy model
Sourav Dutta, Muthusamy Lakshmanan, Subenoy Chakraborty
Quantum cosmology with quintom dark energy model has been investigated in the present work using symmetry analysis of the underlying physical system. In the background of the flat…
Dynamical system analysis of Einstein-Skyrme model in a Kantowski-Sachs spacetime
Sudip Mishra, Subenoy Chakraborty
We consider a Skyrme fluid with a constant radial profile in locally rotational Kantowski-Sachs spacetime. We choose a suitable change of variable so that the Field equations modif…
Does fractal Universe describe a complete cosmic scenario?
Dipanjana Das, Sourav Dutta, Abdulla Al Mamon +1
The present work deals with evolution of the fractal model of the Universe in the background of homogeneous and isotropic FLRW space--time geometry. The cosmic substrum is taken as…
Interacting dark energy model in the brane scenario: A Dynamical System Analysis
Sujay Kr. Biswas, Subenoy Chakraborty
The present work is a second in the series of investigation of the background dynamics in brane cosmology when dark energy is coupled to dark matter by a suitable interaction. Here…
Gravitational collapse of dissipative fluid as a source of gravitational waves
Sanjukta Chakraborty, Subenoy Chakraborty
Gravitational collapse of cylindrical anisotropic fluid has been considered in analogy with the work of Misner and Sharp. Using Darmois matching conditions, the interior cylindrica…
An attempt for an Emergent Scenario with Modified Chaplygin Gas
Sourav Dutta, Sudeshna Mukerji, Subenoy Chakraborty
The present work is an attempt for emergent universe scenario with modified Chaplygin gas. The universe is chosen as spatially flat FRW space-time with modified Chaplygin gas as th…