On the Newtonian anisotropic configurations

被引:14
作者
Shojai, F. [1 ,2 ]
Fazel, M. R. [1 ]
Stepanian, A. [1 ]
Kohandel, M. [3 ]
机构
[1] Univ Tehran, Dept Phys, Tehran, Iran
[2] Inst Res Fundamental Sci IPM, Sch Phys, Foundat Phys Grp, Tehran, Iran
[3] Alzahra Univ, Dept Sci, Tehran, Iran
来源
EUROPEAN PHYSICAL JOURNAL C | 2015年 / 75卷 / 06期
关键词
GENERAL-RELATIVITY; SPHERES;
D O I
10.1140/epjc/s10052-015-3478-6
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
In this paper we are concerned with the effects of an anisotropic pressure on the boundary conditions of the anisotropic Lane-Emden equation and the homology theorem. Some new exact solutions of this equation are derived. Then some of the theorems governing the Newtonian perfect fluid star are extended, taking the anisotropic pressure into account.
引用
收藏
页数:9
相关论文
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