Blake, M. and Donos, A. and Lohitsiri, N. (2015) 'Magnetothermoelectric response from holography.', Journal of high energy physics., 2015 (8). p. 124.
Abstract
In this note we study the effects of a magnetic field on transport using holographic models with broken translational invariance. We show that, after carefully sub-tracting off non-trivial magnetisation currents, it is possible to express the DC transport currents of the boundary theory in terms of properties of a black hole horizon. This allows us to obtain simple analytic expressions for the electrical, thermoelectric and heat conductivity tensors. Our results apply to both isotropic and anisotropic models, including holographic Q-lattices and to certain theories where translational invariance is broken by linear sources for axions.
| Item Type: | Article |
|---|---|
| Keywords: | Gauge-gravity correspondence, AdS-CFT Correspondence, Holography and condensed matter physics (AdS/CMT). |
| Full text: | (VoR) Version of Record Available under License - Creative Commons Attribution. Download PDF (390Kb) |
| Status: | Peer-reviewed |
| Publisher Web site: | http://dx.doi.org/10.1007/JHEP08(2015)124 |
| Publisher statement: | Open Access, © The Authors. Article funded by SCOAP3. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. |
| Date accepted: | 24 July 2015 |
| Date deposited: | 25 January 2016 |
| Date of first online publication: | August 2015 |
| Date first made open access: | No date available |
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