arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1702.02209gr-qc
收藏

同向Kerr源的共转两体系统

Corotating two-body system of identical Kerr sources

I. Cabrera-Munguia, V. E. Ceron, L. A. López, Omar Pedraza

摘要:

在导出相应的三参数渐近平坦精确解后,研究了一个二元全同共转Kerr源系统。两个源通过无质量的支柱(圆锥奇点)彼此分开。在黑洞的背景下,每个视界的解析函数形式σ可以用任意的科马尔物理参数来表示:质量M,角动量J(具有平行自旋),以及每个视界中心之间的坐标距离R。随后,我们用简明的公式描述了与视界有关的所有物理性质。最后,得到了作为Kinnersley-Chitre度量的一个2参数子类的极限情形.

英文摘要:

A binary system of identical corotating Kerr sources is studied after deriving the corresponding 3-parametric asymptotically flat exact solution. Both sources are apart from each other by means of a massless strut (conical singularity). In the context of black holes, the analytical functional form of each horizon σ is expressed in terms of arbitrary Komar physical parameters: mass M, angular momentum J (with parallel spin), and the coordinate distance R between the center of each horizon. Later on, all the thermodynamical properties related to the horizon are depicted by concise formulae. Finally, the extreme limit case is obtained as a 2-parametric subclass of Kinnersley-Chitre metric.

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。

↑