Anisotropic Fluid Star Model in Isotropic Coordinates

Neeraj Pant
2015 International Journal of Astrophysics and Space Science  
We present a spherically symmetric solution of the general relativistic field equations in isotropic coordinates for anisotropic neutral fluid, compatible with a super dense star modeling by considering a specific choice of anisotropy factor ∆ that includes a positive constant "α" defined as anisotropy parameter, which varies the relation between the radial and tangential pressure. Further, we have constructed a super-dense star model with all degree of suitability. We have found that the
more » ... ound that the maximum mass decreases with the increase of anisotropy parameter (α). The robustness of our result is that it matches with the recent discoveries.
doi:10.11648/j.ijass.s.2015030101.11 fatcat:a4alp2qgnnhkjh56kfcegmfmom