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arXiv 0908.0286gr-qc
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引力波的能量动量密度

Energy-momentum Density of Gravitational Waves

Amir M. Abbassi, Saeed Mirshekari

摘要:

本文用能量动量处方理论阐述了广义相对论中的能量动量问题。我们的目标是计算一般形式的引力波的能量和动量密度。在这方面,我们已经扩大了以前的工作,通过使用伯格曼和托尔曼的处方。结果表明,它们是有限的和合理的。另外,使用托尔曼公式,准确地说,得到了与爱因斯坦和帕帕佩特鲁公式相同的结果。

英文摘要:

In this paper, we elaborate the problem of energy-momentum in general relativity by energy-momentum prescriptions theory. Our aim is to calculate energy and momentum densities for the general form of gravitational waves. In this connection, we have extended the previous works by using the prescriptions of Bergmann and Tolman. It is shown that they are finite and reasonable. In addition, using Tolman prescription, exactly, leads to same results that have been obtained by Einstein and Papapetrou prescriptions.

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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