Horava-Lifshitz Black Hole Hydrodynamics
arXiv:1408.0268 · doi:10.1007/JHEP11(2014)067
Abstract
We consider the holographic hydrodynamics of black holes in generally covariant gravity theories with a preferred time foliation. Gravitational perturbations in these theories have spin two and spin zero helicity modes with generically different speeds. The black hole solutions possess a spacelike causal boundary called the universal horizon. We relate the flux of the spin zero perturbation across the universal horizon to the new dissipative transport in Lifshitz field theory hydrodynamics found in arXiv:1304.7481. We construct in detail the hydrodynamics of one such black hole solution, and calculate the ratio of the shear viscosity to the entropy density.
22 pages; v2: corrected final value of η/s, minor clarifications, fixed typos, added references
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Cited by in corpus (8)
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- Three-dimensional charged Einstein-aether black holes and Smarr formula
- Non-perturbative correction to the Horava-Lifshitz black hole thermodynamics
- Spherically symmetric exact vacuum solutions in Einstein-aether theory
- Viscosity spectral function of a scale invariant non-relativistic fluid from holography
- New Asymptotically Lifshitz Black Holes in Horava gravity
- Lifshitz black holes in four-dimensional Critical Gravity