Rotating perfect fluid sources of the NUT metric

被引:8
作者
Bradley, M [1 ]
Fodor, G
Gergely, LA
Marklund, M
Perjés, Z
机构
[1] Umea Univ, Dept Plasma Phys, S-90187 Umea, Sweden
[2] KFKI, Res Inst Particle & Nucl Phys, H-1525 Budapest, Hungary
[3] Univ Strasbourg 1, Phys Theor Lab, F-67084 Strasbourg, France
[4] Univ Cape Town, Dept Math & Appl Math, ZA-7701 Rondebosch, South Africa
关键词
D O I
10.1088/0264-9381/16/6/301
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Locally rotationally symmetric perfect fluid solutions of Einstein's gravitational equations are matched along the hypersurface of vanishing pressure with the NUT metric. These rigidly rotating fluids are interpreted as sources for the vacuum exterior which consists only of a stationary region of the Taub-NUT spacetime. The solution of the matching conditions leaves generally three parameters in the global solution. Examples of perfect fluid sources are discussed.
引用
收藏
页码:1667 / 1675
页数:9
相关论文
共 21 条