期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 11, 页码 -出版社
SPRINGER
DOI: 10.1088/1126-6708/2008/11/080
关键词
AdS-CFT Correspondence; Black Holes in String Theory
资金
- STFC [ST/G000492/1, ST/G000433/1] Funding Source: UKRI
- Science and Technology Facilities Council [ST/G000492/1, ST/G000433/1] Funding Source: researchfish
- Direct For Mathematical & Physical Scien
- Division Of Physics [756966] Funding Source: National Science Foundation
We embed a holographic description of a quantum field theory with Galilean conformal invariance in string theory. The key observation is that such field theories may be realized as conventional superconformal field theories with a known string theory embedding, twisted by the R-symmetry in a light-like direction. Using the Null Melvin Twist, we construct the appropriate dual geometry and its non-extremal generalization. From the nonzero temperature solution we determine the equation of state. We also discuss the hydrodynamic regime of these non-relativistic plasmas and show that the shear viscosity to entropy density ratio takes the universal value eta/s = 1/4 pi typical of strongly interacting field theories with gravity duals.
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