Anisotropic Spheres with Barotropic Equation of State in Bimetric Theory of Relativity
arXiv:1107.2204
Abstract
Recently, Khadekar (2007) presented the solutions with uniform energy density for anisotropic spheres in bimetric theory. We present here a general analytic solution to the field equations in bimetric theory for anisotropic fluids for a general barotropic equation of state by representing equations in terms for effective radial pressure . We list and discuss some old and new solutions which fall in this category.
arXiv comment4 pages