Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/102070
Title: Holographic quantum criticality and strange metal transport
Authors: Kim, Bom Soo
Kiritsis, Elias
Panagopoulos, Christos
Keywords: DRNTU::Science::Mathematics
Issue Date: 2012
Source: Kim, B. S., Kiritsis, E., & Panagopoulos, C. (2012). Holographic quantum criticality and strange metal transport. New Journal of Physics, 14, 043045-.
Series/Report no.: New journal of physics
Abstract: A holographic model of a quantum critical theory at a finite but low temperature and a finite density is studied. The model exhibits non-relativistic z = 2 Schrödinger symmetry and is realized by the anti-de-Sitter–Schwarzschild black hole in light-cone coordinates. Our approach addresses the electrical conductivities in the presence or absence of an applied magnetic field and contains a control parameter that can be associated with quantum tuning via charge carrier doping or an external field in correlated electron systems. The Ohmic resistivity, the inverse Hall angle, the Hall coefficient and magnetoresistance are shown to be in good agreement with experimental results of strange metals at very low temperature. The holographic model also predicts new scaling relations in the presence of a magnetic field.
URI: https://hdl.handle.net/10356/102070
http://hdl.handle.net/10220/18874
ISSN: 1367-2630
DOI: 10.1088/1367-2630/14/4/043045
Rights: © 2012 IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. This paper was published in New Journal of Physics and is made available as an electronic reprint (preprint) with permission of IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. The paper can be found at the following official DOI: [http://dx.doi.org/10.1088/1367-2630/14/4/043045]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

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