English

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

High Energy Physics - Theory 2023-09-12 v2

Abstract

In this paper, a non-abelian arcsinarcsin-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 14π\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.

Keywords

Cite

@article{arxiv.2308.08817,
  title  = {Conductivity and Shear Viscosity of $arcsin$-Yang-Mills AdS Black Brane},
  author = {Mehdi Sadeghi and S. M. Moosavi Khansari},
  journal= {arXiv preprint arXiv:2308.08817},
  year   = {2023}
}

Comments

9 Pages, no figure, version accepted for publication in INJP