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arXiv 0706.0199gr-qc
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S^2上的近似Killing向量

Approximate Killing Vectors on S^2

Gregory B. Cook, Bernard F. Whiting

摘要:

我们提出了一种新的方法,用于计算拓扑为S^2的闭2-曲面上Killing向量的最佳逼近。当Killing方程的解不存在时,该方法所产生的结果优于现有方法所产生的结果。此外,这种方法似乎为研究扭曲黑洞的视界几何提供了一种新的工具。

英文摘要:

We present a new method for computing the best approximation to a Killing vector on closed 2-surfaces that are topologically S^2. When solutions of Killing's equation do not exist, this method is shown to yield results superior to those produced by existing methods. In addition, this method appears to provide a new tool for studying the horizon geometry of distorted black holes.

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。

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