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发表时间:2018-07-04 阅读次数:155次
报告题目: On Uniqueness of Black Hole
报 告 人:吴小宁
报告人所在单位:中国科学院数学与系统科学研究院数学研究所
报告日期:2018-07-04 星期三
报告时间:10:00-11:00
报告地点:光华东主楼1704室
  
报告摘要:
We consider the Bondi-Sachs form of stationary spacetime near null infinity. First we prove that all Newman-Penrose constants vanish for asymptotic algebraic special space-time, which answers Kinnersley's conjecture. As a special case, we also give the value of Newman-Penrose constants for Kerr metric. Secondly, using the uniqueness result of the characteristic initial value problem, we prove the Kerr metric is the only asymptotically flat, stationary, axially symmetric, type-D solution of the vacuum Einstein equation. As a byproduct, the Bondi form of Kerr space-time also has been found.
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本年度学院报告总序号:179

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