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arXiv · 0910.5132

Viscosity to entropy ratio at extremality

Sayan K. Chakrabarti·Sachin Jain·Sudipta Mukherji
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Abstract

Assuming gauge theory realization at the boundary, we show that the viscosity to entropy ratio is 1/(4 pi) where the bulk is represented by a large class of extremal black holes in anti-de Sitter space. In particular, this class includes multiple R-charged black holes in various dimensions.

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Sayan K. Chakrabarti, Sachin Jain, Sudipta Mukherji. 2010-01-19. Viscosity to entropy ratio at extremality. https://doi.org/10.1007/jhep01(2010)068

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