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arXiv 1410.1306hep-th
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视界普遍性与异常电导率

Horizon universality and anomalous conductivities

Umut Gursoy, Javier Tarrio

摘要:

我们证明了与反常输运相关的手征电导率值在一般强耦合量子场论中是普适的。我们的结果适用于没有动力学胶子场的理论,并承认在大N极限的引力全息对偶。在重力方面的结果遵循近地平线的普遍性的波动方程,类似于全息计算的剪切粘度。

英文摘要:

We show that the value of chiral conductivities associated with anomalous transport is universal in a general class of strongly coupled quantum field theories. Our result applies to theories with no dynamical gluon fields and admitting a gravitational holographic dual in the large N limit. On the gravity side the result follows from near horizon universality of the fluctuation equations, similar to the holographic calculation of the shear viscosity.

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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