101 citations · 141 across the 3 of their papers we have counts for
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Relativistic stars with polytropic equation of state
Sifiso A. Ngubelanga, Sunil D. Maharaj
We consider the Einstein-Maxwell system of equations in the context of isotropic coordinates for matter distributions with anisotropy in the presence of an electric field. We assum…
Compact stars with quadratic equation of state
Sifiso A. Ngubelanga, Sunil D. Maharaj, Subharthi Ray
We provide new exact solutions to the Einstein-Maxwell system of equations for matter configurations with anisotropy and charge. The spacetime is static and spherically symmetric.…
Compact stars with linear equation of state in isotropic coordinates
Sifiso A. Ngubelanga, Sunil D. Maharaj, Subharthi Ray
We present a new class of spherically symmetric spacetimes for matter distributions with anisotropic pressures in the presence of an electric field. The equation of state for the m…