Test-particle motion in superposed Weyl fields

被引：25

作者：

Semerák, O ^{[1
]}

Zácek, M ^{[1
]}

Zellerin, T ^{[1
]}

机构：

[1] Charles Univ, Fac Math & Phys, Dept Theoret Phys, CZ-18000 Prague 8, Czech Republic

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 1999年 / 308卷 / 03期

关键词：

black hole physics; gravitation; relativity;

D O I：

10.1046/j.1365-8711.1999.02749.x

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In a previous paper (Paper I), several superposed Weyl solutions of Einstein equations were investigated that might have some astrophysical relevance. We drew the gravitational field lines in the superposed space-limes and the distortions of the Schwarzschild event horizon induced by the additional matter. Here we are concerned with the motion of free test particles in the same fields. In particular, the influence of the parameters (mass and location) of the additional sources on the positions of important circular equatorial geodesics is studied.

引用

页码：705 / 717

页数：13

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