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arXiv 1403.1256hep-thhep-phnucl-th
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手征涡旋效应的温度依赖性

On the temperature dependence of the chiral vortical effects

Tigran Kalaydzhyan

摘要:

我们讨论了轴向涡旋效应的温度依赖性的起源,即在旋转的手征介质中沿旋转轴产生轴向电流。我们表明,相应的输运系数取决于,在一般情况下,在一些轻弱相互作用的自由度,而不是在引力异常。我们还评论了低维缺陷在旋转介质中的作用,以及由于它们而出现的手征涡旋效应。

英文摘要:

We discuss the origins of temperature dependence of the axial vortical effect, i.e. generation of an axial current in a rotating chiral medium along the rotation axis. We show that the corresponding transport coefficient depends, in general, on the number of light weakly interacting degrees of freedom, rather than on the gravitational anomaly. We also comment on the role of low-dimensional defects in the rotating medium, and appearance of the chiral vortical effect due to them.

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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