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arXiv 1703.03079hep-thhep-phnucl-thphysics.flu-dyn
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极化相对论流体中的声波和涡旋

Sound waves and vortices in a polarized relativistic fluid

David Montenegro, Leonardo Tinti, Giorgio Torrieri

摘要:

我们扩展了有效的理论方法的理想流体的极限,流体的极化是非零的。在描述和激发运动方程后,我们将它们展开到流体静力极限附近,得到声波和涡旋自由度。我们讨论了极化的存在如何影响理想流体极限的稳定性和因果关系。

英文摘要:

We extend the effective theory approach to the ideal fluid limit where the polarization of the fluid is non-zero. After describing and motivating the equations of motion, we expand them around the hydrostatic limit, obtaining the sound wave and vortex degrees of freedom. We discuss how the presence of polarization affects the stability and causality of the ideal fluid limit.

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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