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arXiv 0705.4370gr-qc
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渐进反德西特时空的渐进共形Yano-Killing张量和守恒量

Asymptotic conformal Yano-Killing tensors for asymptotic anti-de Sitter spacetimes and conserved quantities

Jacek Jezierski

摘要:

讨论了共形Yano-Killing张量的共形重标度以及Yano张量与CYK张量之间的关系。将这些物体拉回到一个子流形,可以用来构造反德西特和德西特时空中CYK方程的所有解。研究了渐近反德西特时空中渐近共形Yano-Killing张量的性质。导出了它们的显式渐近形式。结果被用来构造渐近AdS时空中的渐近电荷。著名的例子,如Schwarzschild-AdS,Kerr-AdS和NUT-AdS仔细检查在渐近AdS时空的能量,角动量和对偶质量的概念的建设。

英文摘要:

Conformal rescaling of conformal Yano--Killing tensors and relations between Yano and CYK tensors are discussed. Pullback of these objects to a submanifold is used to construct all solutions of a CYK equation in anti-de Sitter and de Sitter spacetimes. Properties of asymptotic conformal Yano--Killing tensors are examined for asymptotic anti-de Sitter spacetimes. Explicit asymptotic forms of them are derived. The results are used to construct asymptotic charges in asymptotic AdS spacetime. Well known examples like Schwarzschild-AdS, Kerr-AdS and NUT-AdS are examined carefully in the construction of the concept of energy, angular momentum and dual mass in asymptotic AdS spacetime.

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