Black diring and infinite nonuniqueness
Black diring and infinite nonuniqueness
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DOI：
10.1103/physrevd.75.064018
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发表时间：
2007-01
影响因子：
5
通讯作者：
H. Iguchi;T. Mishima
中科院分区：
文献类型：
--
作者：
H. Iguchi;T. Mishima
我们证明了利用解生成技术可以叠加S{sup 1}-旋转黑环。我们分析了多个环的最简单情况下的黑抖动解。存在一个平衡黑洞，通过适当选择物理参数，锥形奇点被治愈。此外，还有无限数量的具有相同质量和角动量的黑暗线。这些管路可以有两个不同的连续限制的单个黑环。因此，我们可以通过解的方法将肥大的黑环转化为具有相同质量和角动量的细环。
We show that the S{sup 1}-rotating black rings can be superposed by the solution-generating technique. We analyze the black diring solution for the simplest case of multiple rings. There exists an equilibrium black diring where the conical singularities are cured by the suitable choice of physical parameters. Also there are infinite numbers of black dirings with the same mass and angular momentum. These dirings can have two different continuous limits of single black rings. Therefore, we can transform the fat black ring to the thin ring with the same mass and angular momentum by way of the diring solutions.