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Thermoelectric DC conductivities from black hole horizons

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Title: Thermoelectric DC conductivities from black hole horizons
Authors: Donos, A
Gauntlett, JP
Item Type: Journal Article
Abstract: An analytic expression for the DC electrical conductivity in terms of black hole horizon data was recently obtained for a class of holographic black holes exhibiting momentum dissipation. We generalise this result to obtain analogous expressions for the DC thermoelectric and thermal conductivities. We illustrate our results using some holographic Q-lattice black holes as well as for some black holes with linear massless axions, in both D = 4 and D = 5 bulk spacetime dimensions, which include both spatially isotropic and anisotropic examples. We show that some recently constructed ground states of holographic Q-lattices, which can be either electrically insulating or metallic, are all thermal insulators.
Issue Date: 17-Nov-2014
Date of Acceptance: 16-Oct-2014
URI: http://hdl.handle.net/10044/1/67630
DOI: https://dx.doi.org/10.1007/JHEP11(2014)081
ISSN: 1029-8479
Publisher: Springer Verlag (Germany)
Journal / Book Title: Journal of High Energy Physics
Volume: 2014
Issue: 11
Copyright Statement: © 2014 The Authors. Article funded by SCOAP3. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0 - https://creativecommons.org/licenses/by/4.0/), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
Sponsor/Funder: Engineering & Physical Science Research Council (EPSRC)
Science and Technology Facilities Council (STFC)
Funder's Grant Number: EP/K034456/1
ST/L00044X/1
Keywords: Science & Technology
Physical Sciences
Physics, Particles & Fields
Physics
Gauge-gravity correspondence
Black Holes in String Theory
AdS-CFT Correspondence
Holography and condensed matter physics (AdS/CMT)
hep-th
cond-mat.str-el
01 Mathematical Sciences
02 Physical Sciences
Nuclear & Particles Physics
Publication Status: Published
Article Number: 81
Online Publication Date: 2014-11-17
Appears in Collections:Physics
Theoretical Physics
Faculty of Natural Sciences



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