268 citations · 1.7k across the 62 of their papers we have counts for
12 papers · 1 filter
Features of galactic halo in a brane world model and observational constraints
K. K. Nandi, A. I. Filippov, F. Rahaman +4
Several aspects of the 4d imprint of the 5d bulk Weyl radiation are investigated within a recently proposed model solution. It is shown that the solution has a number of physically…
Classical electron model with non static conformal symmetry
I. Radinschi, F. Rahaman, M. Kalam +1
Lorentz proposed a classical model of electron in which electron was assumed to have only 'electromagnetic mass'. We modeled electron as charged anisotropic perfect fluid sphere ad…
Chaplygin electron gas model
I. Radinschi, F. Rahaman, M. Kalam +1
We provide a new electromagnetic mass model admitting Chaplygin gas equation of state. We investigate three specializations, the first characterized by a vanishing effective pressu…
Wormholes supported by Scalar Fields with Negative Kinetic Energy
F. Rahaman, M. Kalam, K. A. Rahman
We provide a new model of higher dimensional wormholes supported by phantom energy derived from a scalar field with negative kinetic term. We have shown that the Averaged Null Ener…
Discussion on some characteristics of the Charged Brane-world Black holes
M. Kalam, F. Rahaman, A. Ghosh +1
Several physical natures of charged brane-world black holes have been investigated. At first, time-like and null geodesics of the charged brane-world black holes are presented. We…
Cosmic coincidence problem and variable constants of physics
Mubasher Jamil, Farook Rahaman, Mehedi Kalam
The standard model of cosmology is investigated using time dependent cosmological constant and Newton's gravitational constant . The total energy content is described by the…