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arXiv · 1311.3974

Gravity/Fluid Correspondence and Its Application on Bulk Gravity with $U(1)$ Gauge Field

Ya-Peng Hu·Jian-Hui Zhang
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Abstract

As the long wavelength limit of the AdS/CFT correspondence, the gravity/fluid correspondence has been shown to be a useful tool for extracting properties of the fluid on the boundary dual to the gravity in the bulk. In this paper, after briefly reviewing the algorithm of gravity/fluid correspondence, we discuss the results of its application on bulk gravity with a $U(1)$ gauge field. In the presence of a $U(1)$ gauge field, the dual fluid possesses more interesting properties such as its charge current. Furthermore, an external field $A_μ^{ext}$ could affect the charge current, and the $U(1)$ Chern-Simons term also reinduces extra structures to the dual current giving anomalous transport coefficients.

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Ya-Peng Hu, Jian-Hui Zhang. 2014-03-15. Gravity/Fluid Correspondence and Its Application on Bulk Gravity with $U(1)$ Gauge Field. https://doi.org/10.1155/2014%2F483814

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