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arXiv 0811.1287gr-qc
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PetrovD型旋转螺管理想流体

Rotating solenoidal perfect fluids of Petrov type D

Norbert Van den Bergh, Lode Wylleman

摘要:

我们证明,对准彼得罗夫型D完美流体的涡度矢量是不正交的重复的主要零方向的平面和Weyl张量的磁性部分相对于流体速度有消失的发散,必然是纯电动或局部旋转对称。LRS度量被明确地提出。

英文摘要:

We prove that aligned Petrov type D perfect fluids for which the vorticity vector is not orthogonal to the plane of repeated principal null directions and for which the magnetic part of the Weyl tensor with respect to the fluid velocity has vanishing divergence, are necessarily purely electric or locally rotationally symmetric. The LRS metrics are presented explicitly.

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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