Conductivity and shear viscosity of arcsin-Yang-Mills AdS black brane

In this paper, a non-abelian arcsin -Yang-Mills AdS black brane solution is introduced. Then, the color non-abelian direct current 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 (K...

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Veröffentlicht in:Indian journal of physics 2024-04, Vol.98 (4), p.1539-1543
Hauptverfasser: Sadeghi, Mehdi, Khansari, S. M. Moosavi
Format: Artikel
Sprache:eng
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Zusammenfassung:In this paper, a non-abelian arcsin -Yang-Mills AdS black brane solution is introduced. Then, the color non-abelian direct current 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 1 4 π 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.
ISSN:0973-1458
0974-9845
DOI:10.1007/s12648-023-02926-2