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arXiv 0811.3794gr-qc
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Kerr时空在零无穷远附近的唯一性

On Uniqueness of Kerr Space-time near null infinity

Xiaoning Wu, Shan Bai

摘要:

我们在零无穷远${\cal I}^+$附近重新表示了标准Bondi-Saches坐标下的Kerr度量.利用特征初值问题的唯一性结果,证明了Kerr度规是真空Einstein方程唯一的渐近平坦、平稳、轴对称的D型解。本文用B-S坐标表示Kerr时空的Taylor级数,并计算了N-P常数。

英文摘要:

We re-express the Kerr metric in standard Bondi-Saches' coordinate near null infinity ${\cal I}^+$. Using the uniqueness result of characteristic initial value problem, we prove the Kerr metric is the only asymptotic flat, stationary, axial symmetric, Type-D solution of vacuum Einstein equation. The Taylor series of Kerr space-time is expressed in terms of B-S coordinates and the N-P constants have been calculated.

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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