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arXiv 1807.03802gr-qcmath.AP
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极值Reissner-Nordström背景下波动方程的后期渐近性

Late-time asymptotics for the wave equation on extremal Reissner-Nordström backgrounds

Yannis Angelopoulos, Stefanos Aretakis, Dejan Gajic

摘要:

我们导出了极端Reissner-Nordström黑洞波动方程解的精确的后期渐近性,并明确地表示了初始数据的首阶系数。我们的方法是基于纯粹的物理空间技术。我们得到新的加权能量层次和发展奇异时间反演理论,这使我们能够发现的细微贡献的近地平线和近无限区域的精确渐近。我们引入了一个新的视界电荷,并提供了有关极端黑洞内部动力学的应用。我们的工作证实,并在某些情况下扩展,Lucietti-Murata-Reall-Tanahashi,Ori-Sela和Blaksley-Burko的数值和启发式分析。

英文摘要:

We derive the precise late-time asymptotics for solutions to the wave equation on extremal Reissner-Nordström black holes and explicitly express the leading-order coefficients in terms of the initial data. Our method is based on purely physical space techniques. We derive novel weighted energy hierarchies and develop a singular time inversion theory, which allow us to uncover the subtle contribution of both the near-horizon and near-infinity regions to the precise asymptotics. We introduce a new horizon charge and provide applications pertaining to the interior dynamics of extremal black holes. Our work confirms, and in some cases extends, the numerical and heuristic analysis of Lucietti-Murata-Reall-Tanahashi, Ori-Sela and Blaksley-Burko.

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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