185 citations · 4.3k across the 135 of their papers we have counts for
6 papers · 1 filter
Charged analogue of Finch-Skea stars
S. Hansraj, S. D. Maharaj
We present solutions to the Einstein-Maxwell system of equations in spherically symmetric gravitational fields for static interior spacetimes with a specified form of the electric…
Generating potentials via difference equations
S. D. Maharaj, S. Thirukkanesh
The condition for pressure isotropy, for spherically symmetric gravitational fields with charged and uncharged matter, is reduced to a recurrence equation with variable, rational c…
Exact models for isotropic matter
S. Thirukkanesh, S. D. Maharaj
We study the Einstein-Maxwell system of equations in spherically symmetric gravitational fields for static interior spacetimes. The condition for pressure isotropy is reduced to a…
An exact isotropic solution
A. J. John, S. D. Maharaj
The condition for pressure isotropy is reduced to a recurrence equation with variable, rational coefficients of order three. We prove that this difference equation can be solved in…
Anisotropic static solutions in modelling highly compact bodies
M. Chaisi, S. D. Maharaj
Einstein field equations for anisotropic spheres are solved and exact interior solutions obtained. This paper extends earlier treatments to include anisotropic models which accommo…
A new algorithm for anisotropic solutions
M. Chaisi, S. D. Maharaj
We establish a new algorithm that generates a new solution to the Einstein field equations, with an anisotropic matter distribution, from a seed isotropic solution. The new solutio…