79 citations · 656 across the 50 of their papers we have counts for
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gr-qc2018★ 2 cited
Black holes/naked singularities in four-dimensional non-static space-time and the energy-momentum distributions
Faizuddin Ahmed, Farook Rahaman, Susmita Sarkar
In this article, we discuss four dimensional non-static space-times in the background of de-Sitter and anti-de Sitter spaces with the matter-energy sources a stiff fluid, anisotrop…
physics.gen-ph2018★ 11 cited
A cylindrically symmetric, static anisotropic fluid spacetime and the naked singularity
Faizuddin Ahmed, Farook Rahaman
In this article, a cylindrical symmetry and static solution of the Einstein's field equations, was presented. The space-time is conformally flat, regular everywhere except on the s…