14 citations · 14 across the 1 of their papers we have counts for
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Gravitational Collapse in Higher Dimensional Husain Space-Time
Ujjal Debnath, Narayan Chandra Chakraborty, Subenoy Chakraborty
We investigate exact solution in higher dimensional Husain model for a null fluid source with pressure and density are related by the following relations (i) , (ii) $…
A Quintessence Problem in Self-interacting Brans-Dicke Theory
Subenoy Chakraborty, N. C. Chakraborty, Ujjal Debnath
A quintessence scalar field in self-interacting Brans-Dicke theory is shown to give rise to a non-decelerated expansion of the present universe for open, flat and closed models. Al…
A Quintessence Problem in Brans-Dicke Theory with Varying Speed of Light
Subenoy Chakraborty, N. C. Chakraborty, Ujjal Debnath
It is shown that minimally coupled scalar field in Brans-Dicke theory with varying speed of light can solve the quintessence problem and it is possible to have a non-decelerated ex…
Brans-Dicke Cosmology in an anisotropic model when Velocity of Light Varies
Subenoy Chakraborty, N. C. Chakraborty, Ujjal Debnath
In this paper, we have studied Brans-Dicke Cosmology in anisotropic Kantowski-Sachs space-time model; considering variation of the velocity of light. We have addressed the flatness…