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arXiv · 2308.08817

Conductivity and Shear Viscosity of $arcsin$-Yang-Mills AdS Black Brane

Mehdi Sadeghi·S. M. Moosavi Khansari
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Abstract

In this paper, a non-abelian $arcsin$-Yang-Mills AdS black brane solution is introduced. Then, the color non-abelian direct current (DC) conductivity and shear viscosity to entropy density ratio of this model is calculated using fluid-gravity duality. Our results show that the Kovtun, Son and Starinets (KSS) bound is saturated and is exactly equal to $\frac{1}{4 \pi}$ but the color conductivity bound is violated for this model. Also, our outcomes recover the Yang-Mills AdS black brane when the coupling of Yang-Mills and gravity fields approaches zero.

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Mehdi Sadeghi, S. M. Moosavi Khansari. 2023-08-17. Conductivity and Shear Viscosity of $arcsin$-Yang-Mills AdS Black Brane. https://doi.org/10.1007/s12648-023-02926-2

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