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arXiv 0809.2488hep-th
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R荷电黑洞的流体动力学

Fluid dynamics of R-charged black holes

Johanna Erdmenger, Michael Haack, Matthias Kaminski, Amos Yarom

摘要:

我们构造了电荷、质量和助推参数随时空坐标缓慢变化的带电AdS_5黑洞解。从对偶理论的角度来看,这些是等效的流体动力学配置与变化的化学势,温度和速度场。我们计算的边界理论输运系数与导数展开的能量动量张量和R-电荷电流到二阶。特别是,我们发现一阶传输系数与轴向分量的电流。

英文摘要:

We construct electrically charged AdS_5 black hole solutions whose charge, mass and boost-parameters vary slowly with the space-time coordinates. From the perspective of the dual theory, these are equivalent to hydrodynamic configurations with varying chemical potential, temperature and velocity fields. We compute the boundary theory transport coefficients associated with a derivative expansion of the energy momentum tensor and R-charge current up to second order. In particular, we find a first order transport coefficient associated with the axial component of the current.

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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