%0 Journal Article
%T Spherical Anisotropic Fluid Distribution  in General Relativity
%A A. Sah
%A Prakash Chandra
%J World Journal of Mechanics
%P 487-504
%@ 2160-0503
%D 2016
%I Scientific Research Publishing
%R 10.4236/wjm.2016.612034
%X In the present investigation of a spherically symmetric electrically neutral anisotropic static fluid, we present a new solution of the Einstein¡¯s general relativistic field equations. The solution shows positive finite central pressures, central density and central red shift. The causality condition is obeyed at the centre. The anisotropy parameter is zero at the center and monotonically increasing toward the surface. The adiabatic index is also increasing towards the surface. All the other physical quantities such as matter-energy density, radial pressure, tangential pressure, velocity of sound and red shift are monotonically decreasing towards the surface. Further by assuming the surface density&nbsp;<img src=\"Edit_271880a7-543a-4e2f-ac06-80728bb32e8f.bmp\" alt=\"\" />, we have constructed a model of massive neutron star with mass 2.95&nbsp;<img src=\"Edit_3786ab69-8105-445b-a904-d798ccf59740.bmp\" alt=\"\" />&nbsp;with radius 18 km with all degree of suitability.
%K Anisotropic Fluid Ball
%K Exact Solutions
%K Einsteins Field Equations
%K Compact Star
%K General Relativity
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=72602