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arXiv 0812.4395gr-qc
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黑洞作为引力波源的数值模拟

Numerical modeling of black holes as sources of gravitational waves in a nutshell

Sascha Husa

摘要:

这些笔记总结了数值相对论的基本概念,特别是作为引力波源的黑洞动力学的数值模拟。主要内容包括广义相对论的3+1分解、适定初值问题的概念、广义相对论初始数据的构造、捕获面和引力波。最后,对黑洞双星系统数值演化的研究进展作了简要的总结。

英文摘要:

These notes summarize basic concepts underlying numerical relativity and in particular the numerical modeling of black hole dynamics as a source of gravitational waves. Main topics are the 3+1 decomposition of general relativity, the concept of a well-posed initial value problem, the construction of initial data for general relativity, trapped surfaces and gravitational waves. Also, a brief summary is given of recent progress regarding the numerical evolution of black hole binary systems.

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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