arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0912.3606gr-qchep-th
收藏

五维快速旋转黑洞的非轴对称不稳定性

Nonaxisymmetric instability of rapidly rotating black hole in five dimensions

Masaru Shibata, Hirotaka Yoshino

摘要:

本文给出了描述快速旋转黑洞演化的五维爱因斯坦方程数值解的结果。我们表明,第一次,在较高的维度,快速旋转的黑洞对非轴对称变形是不稳定的,对于五维的情况下,临界值的自旋参数的发病不稳定性是$\approx 0.87$。

英文摘要:

We present results from numerical solution of Einstein's equation in five dimensions describing evolution of rapidly rotating black holes. We show, for the first time, that the rapidly rotating black holes in higher dimensions are unstable against nonaxisymmetric deformation; for the five-dimensional case, the critical value of spin parameter for onset of the instability is $\approx 0.87$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑