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arXiv 1402.5344gr-qc
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广义相对论远平行等价体中平面前引力波的angular momentum

The angular momentum of plane-fronted gravitational waves in the teleparallel equivalent of general relativity

J. F. da Rocha Neto, J. W. Maluf

摘要:

本文在广义相对论的遥平行等效框架下给出了引力角动量的简化表达式。该表达式来自于TEGR的哈密顿公式的约束方程。我们将这个表达式应用于计算任意三维空间体积$V$中的平面前引力波的角动量,并将所得结果与线性化引力波的结果进行比较。

英文摘要:

We present a simplified expression for the gravitational angular momentum in the framework of the teleparallel equivalent of general relativity (TEGR). The expression arises from the constraints equations of the Hamiltonian formulation of the TEGR. We apply this expression to the calculation of the angular momentum of plane-fronted gravitational waves in an arbitrary three-dimensional volume $V$ of space and compare the results with those obtained for linearised gravitational waves.

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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