435 citations · 765 across the 15 of their papers we have counts for
15 papers
Bianchi type I cosmological model with a viscous fluid
A. Banerjee, S. B. Duttachoudhury, Abhik Kumar Sanyal
Bianchi I cosmological models consisting of a fluid with both bulk and shear viscosity are studied. It is shown how the dynamical importance of the shear and the fluid density chan…
Hydrodynamic self-similar cosmological models
Abhik Kumar Sanyal, Asit Banerjee, Dipankar Ray
Hydrodynamic self-similar solutions, as obtained by Chi [J. Math. Phys. 24, 2532 (1983)] have been generalized by introducing new variables in place of the old space and time varia…
Perfect Fluid Cosmological Universes: One equation of state and the most general solution
Anadijiban Das, Asit Banerjee, Subenoy Chakraborty +1
Considering a homogeneous and isotropic universe characterized by the Friedmann-Lemaître-Robertson-Walker (FLRW) line element, in this work, we have prescribed a general formalism…
Emergent Universe in Brane World Scenario with Schwarzschild-de Sitter Bulk
Asit Banerjee, Tanwi Bandyopadhyay, Subenoy Chakraborty
A model of an emergent universe is obtained in brane world. Here the bulk energy is in the form of cosmological constant, while the brane consists of a fluid satisfying an equation…
Matter in the Bulk and its Consequences on the Brane: A Possible Source of Dark Energy
Subenoy Chakraborty, Asit Banerjee, Tanwi Bandyopadhyay
The usual brane world scenario with anti de Sitter bulk has been generalized by considering a general form of energy momentum tensor in the bulk. The modified Einstein equation on…
Emergent Universe in Brane World Scenario
Asit Banerjee, Tanwi Bandyopadhyay, Subenoy Chakraborty
A model of an emergent universe is obtained in brane world. Here the bulk energy is in the form of cosmological constant, while the brane consists of the Chaplygin gas with the mod…