95 citations · 402 across the 11 of their papers we have counts for
4 papers · 1 filter
Charged relativistic spheres with generalized potentials
S. Thirukkanesh, S. D. Maharaj
A new class of exact solutions of the Einstein-Maxwell system is found in closed form. This is achieved by choosing a generalised form for one of the gravitational potentials and a…
An emergent universe supported by a nonlinear sigma model
A. Beesham, S. V. Chervon, S. D. Maharaj
We suggest the use of a nonlinear sigma model as the source which supports an emergent universe. The two-component nonlinear sigma model is considered as the simplest model contain…
Some new static charged spheres
S. D. Maharaj, S. Thirukkanesh
We present new exact solutions for the Einstein-Maxwell system in static spherically symmetric interior spacetimes. For a particular form of the gravitational potentials and the el…
Radiating relativistic matter in geodesic motion
S. Thirukkanesh, S. D. Maharaj
We study the gravitational behaviour of a spherically symmetric radiating star when the fluid particles are in geodesic motion. We transform the governing equation into a simpler f…