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arXiv · 0712.2916

Causal hydrodynamics of gauge theory plasmas from AdS/CFT duality

Makoto Natsuume·Takashi Okamura
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Abstract

We study causal hydrodynamics (Israel-Stewart theory) of gauge theory plasmas from the AdS/CFT duality. Causal hydrodynamics requires new transport coefficients (relaxation times) and we compute them for a number of supersymmetric gauge theories including the N=4 SYM. However, the relaxation times obtained from the "shear mode" do not agree with the ones from the "sound mode," which implies that the Israel-Stewart theory is not a sufficient framework to describe the gauge theory plasmas.

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Makoto Natsuume, Takashi Okamura. 2008-10-01. Causal hydrodynamics of gauge theory plasmas from AdS/CFT duality. https://doi.org/10.1103/physrevd.77.066014%2010.1103%2Fphysrevd.78.089902

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