TY - JOUR
T1 - Horava-Lifshitz black hole hydrodynamics
AU - Eling, Christopher
AU - Oz, Yaron
N1 - Publisher Copyright:
© 2014, The Author(s).
PY - 2014/11/14
Y1 - 2014/11/14
N2 - 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.
AB - 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.
KW - Black Holes
KW - Classical Theories of Gravity
KW - Holography and condensed matter physics (AdS/CMT)
UR - http://www.scopus.com/inward/record.url?scp=84911412228&partnerID=8YFLogxK
U2 - 10.1007/JHEP11(2014)067
DO - 10.1007/JHEP11(2014)067
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AN - SCOPUS:84911412228
SN - 1527-2737
VL - 2014
SP - 1
EP - 19
JO - Current Urology Reports
JF - Current Urology Reports
IS - 11
M1 - 67
ER -