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arXiv 0707.0867gr-qcmath-phmath.MP
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帧拖动和超能量

Frame dragging and super-energy

L. Herrera, J. Carot, A. Di Prisco

摘要:

我们证明了在定常真空时空中出现的涡度总是与垂直于涡度矢量的平面上的超能量流的存在有关。这一结果与先前建立的涡度与辐射时空强度中的超能量(邦迪-萨克斯)之间的联系进一步证明了后者是框架拖曳的原因。

英文摘要:

We show that the vorticity appearing in stationary vacuum spacetimes is always related to the existence of a flow of super-energy on the plane orthogonal to the vorticity vector. This result, toghether with the previously established link between vorticity and super--energy in radiative (Bondi-Sachs) spacetimes strength further the case for this latter quantity as the cause of frame dragging.

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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