Oscillatory null singularity inside realistic spinning black holes
Oscillatory null singularity inside realistic spinning black holes
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真实旋转黑洞内的振荡零奇点
DOI：
10.1103/physrevlett.83.5423
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发表时间：
1999
影响因子：
8.6
通讯作者：
A. Ori
中科院分区：
文献类型：
--
作者：
A. Ori
我们计算了一般自旋黑洞内视界零弱奇点附近曲率标量（Riemann${）}^{2}$的渐近行为，并证明了该标量在发散时振荡无限次。主要的平行传播黎曼分量以类似的方式振荡。这种振荡行为与球形带电黑洞的单调质量膨胀奇点形成鲜明对比，是由黑洞自旋引起的惯性系的拖拽引起的。
We calculate the asymptotic behavior of the curvature scalar (Riemann${)}^{2}$ near the null weak singularity at the inner horizon of a generic spinning black hole, and show that this scalar oscillates an infinite number of times while diverging. The dominant parallel-propagated Riemann components oscillate in a similar manner. This oscillatory behavior, which is a remarkable contrast to the monotonic mass-inflation singularity in spherical charged black holes, is caused by the dragging of inertial frames due to the black hole's spin.