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arXiv 1104.0852hep-th
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爱因斯坦引力中的隐对称性和精确解

Hidden Symmetry and Exact Solutions in Einstein Gravity

Yukinori Yasui, Tsuyoshi Houri

摘要:

共形Killing-Yano张量是Killing向量的推广。它们描述了高维旋转黑洞的对称性。特别地,秩为2的闭共形Killing-Yano张量生成隐藏对称和等距的塔。我们回顾了一个分类的高维时空承认这样一个张量,并提出精确的解决方案,这些时空的爱因斯坦方程。

英文摘要:

Conformal Killing-Yano tensors are introduced as a generalization of Killing vectors. They describe symmetries of higher-dimensional rotating black holes. In particular, a rank-2 closed conformal Killing-Yano tensor generates the tower of both hidden symmetries and isometries. We review a classification of higher-dimensional spacetimes admitting such a tensor, and present exact solutions to the Einstein equations for these spacetimes.

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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