http://arxiv.org/abs/1907.03549
We obtain an exact analytical solution to Einstein’s field equations assuming a non-linear equation-of-state and a particular mass function. Our solution describes the interior of anisotropic color flavor locked strange quark stars. All energy conditions are fulfilled, and therefore the solution obtained here is a realistic solution within General Relativity. The mass-to-radius profile is obtained, and the compactness of the star is computed.
I. Lopes, G. Panotopoulos and &. Rincón
Tue, 9 Jul 19
46/81
Comments: 8 pages, 3 tables, 3 figures, accepted for publication in EPJ Plus