Relativistic models for anisotropic compact stars: A review
Abstract The Einstein–Maxwell (or Einstein) system of field equations plays a substantial
role in the modeling of compact stars. Although due to its non-linearity getting an exact …
role in the modeling of compact stars. Although due to its non-linearity getting an exact …
Charged anisotropic matter with a linear equation of state
S Thirukkanesh, SD Maharaj - Classical and Quantum Gravity, 2008 - iopscience.iop.org
We consider the general situation of a compact relativistic body with anisotropic pressures in
the presence of the electromagnetic field. The equation of state for the matter distribution is …
the presence of the electromagnetic field. The equation of state for the matter distribution is …
Charged anisotropic matter with quadratic equation of state
T Feroze, AA Siddiqui - General Relativity and Gravitation, 2011 - Springer
We extend the work of Thirukkanesh and Maharaj (Class Quantum Gravity 25: 235001,
2007) by considering quadratic equation of state for the matter distribution to study the …
2007) by considering quadratic equation of state for the matter distribution to study the …
Relativistic stellar model admitting a quadratic equation of state
R Sharma, BS Ratanpal - International Journal of Modern Physics D, 2013 - World Scientific
A class of solutions describing the interior of a static spherically symmetric compact
anisotropic star is reported. The analytic solution has been obtained by utilizing the Finch …
anisotropic star is reported. The analytic solution has been obtained by utilizing the Finch …
Compact models with regular charge distributions
P Mafa Takisa, SD Maharaj - Astrophysics and Space Science, 2013 - Springer
We model a compact relativistic body with anisotropic pressures in the presence of an
electric field. The equation of state is barotropic, with a linear relationship between the radial …
electric field. The equation of state is barotropic, with a linear relationship between the radial …
Core-envelope model of super dense star with distinct equation of states
The aim of the present paper is to study an anisotropic spherically symmetric core-envelope
model of a super dense star in which core is equipped with linear equation of state …
model of a super dense star in which core is equipped with linear equation of state …
Anisotropic stars for spherically symmetric spacetimes satisfying the Karmarkar condition
SK Maurya, BS Ratanpal, M Govender - Annals of Physics, 2017 - Elsevier
A new class of solution describing an anisotropic stellar configuration satisfying Karmarkar's
condition ie spherically symmetric metric of embedding class 1, is reported. It has been …
condition ie spherically symmetric metric of embedding class 1, is reported. It has been …
Classes of exact Einstein–Maxwell solutions
K Komathiraj, SD Maharaj - General Relativity and Gravitation, 2007 - Springer
We find new classes of exact solutions to the Einstein–Maxwell system of equations for a
charged sphere with a particular choice of the electric field intensity and one of the …
charged sphere with a particular choice of the electric field intensity and one of the …
A new class of compact stellar model compatible with observational data
In this work, a physically reasonable metric potential g_ rr g rr and a specific choice of the
anisotropy has been utilized to obtain closed-form solutions of the Einstein field equation for …
anisotropy has been utilized to obtain closed-form solutions of the Einstein field equation for …
Relativistic core-envelope anisotropic fluid model of super dense stars
The objective of the present paper is to explore and study an anisotropic spherically
symmetric core-envelope model of a super dense star in which core is outfitted with linear …
symmetric core-envelope model of a super dense star in which core is outfitted with linear …