Relativistic compact objects in isotropic coordinates

Pramana

T Harko1¹  M K Mak1¹ 

[1] Department of Physics, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, P.R. China$$

关键词: Gravitation;    dense matter;    stars-interiors.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

We present a matrix method for obtaining new classes of exact solutions for Einstein's equations representing static perfect fluid spheres. By means of a matrix transformation, we reduce Einstein's equations to two independent Riccati-type differential equations for which three classes of solutions are obtained. One class of the solutions corresponding to the linear barotropic-type fluid with an equation of state 𝑝 = 𝛾ρ is discussed in detail.

【 授权许可】

Unknown