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arXiv 0809.2911gr-qc
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非线性引力波的形式和效应

Nonlinear Gravitational Waves: Their Form and Effects

R. Aldrovandi, J. G. Pereira, Roldao da Rocha, K. H. Vu

摘要:

引力波必须是非线性的,才能传输它自己的源,即能量和动量。因此,物理上的引力波不能用线性波动方程的解来表示。根据这一性质,得到了描述这类物理波的二阶解。它们对自由粒子产生的影响被发现包括沿传播方向的非线性振荡。

英文摘要:

A gravitational wave must be nonlinear to be able to transport its own source, that is, energy and momentum. A physical gravitational wave, therefore, cannot be represented by a solution to a linear wave equation. Relying on this property, the second-order solution describing such physical waves is obtained. The effects they produce on free particles are found to consist of nonlinear oscillations along the direction of propagation.

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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