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arXiv · 0907.1892

Non-relativistic metrics with extremal limits

Emiliano Imeroni·Aninda Sinha
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Abstract

We present solutions of type IIB supergravity with z=2 Schrodinger asymptotics that admit an extremal limit, i.e. the black hole horizon has a double zero. These solutions are obtained as TsT transformations of the charged planar black hole in AdS_5 \times S^5. Unlike the uncharged solution, the Ramond-Ramond two-form is turned on. We study the thermodynamic properties of these new solutions, and we show that the ratio of shear viscosity to entropy density is 1/4πeven in the extremal limit. We also consider the TsT-transformed soliton and show that, for a special radius of the compact circle, there is a confinement-deconfinement phase transition at zero temperature between the soliton and black hole phases.

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Emiliano Imeroni, Aninda Sinha. 2009-09-13. Non-relativistic metrics with extremal limits. https://doi.org/10.1088/1126-6708/2009/09/096

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