Wilsonian RG-flow approach to holographic transport with momentum dissipation
arXiv:1702.05470 · doi:10.1103/PhysRevD.96.046011
Abstract
We systematically present a new approach for studying the coupled linear transport of holographic systems. In this approach, the set of equations for the linear perturbations can be reduced to a first-order nonlinear ordinary differential equation expressed as the radial (renormalization group) flow equation of the transport matrices. As an important application, we use this approach to compute the DC and AC conductivities of a holographic model with momentum dissipation, which can be easily read off from the nonlinear flow equations. This method also works for transport in the presence of an external magnetic field.
1+26 pages, 6 figures, minor changes, published version
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Cited by in corpus (6)
- Collective diffusion and quantum chaos in holography
- Magnetothermoelectric DC conductivities from holography models with hyperscaling factor in Lifshitz spacetime
- Holographic RG flow of thermo-electric transports with momentum dissipation
- DC conductivity with external magnetic field in hyperscaling violating geometry
- Duality and modular symmetry in the quantum Hall effect from Lifshitz holography
- A renormalisation group equation for transport co-efficients in (2+1)-dimensions derived from the AdS/CMT correspondence