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Published March 2021 | Published
Journal Article Open

The magnetic effect on a strongly correlated system with two currents near the quantum critical point from holography

Abstract

We study the magnetic effect in a strongly interacting system with two conserved currents near the quantum critical point (QCP). For this purpose, we introduce the hyper-scaling violation geometry with the black hole. Considering the perturbation near the background geometry, we compute the transport coefficients using holographic methods. We calculated the magneto-transport for general QCP and discuss the special point (z,θ) = (3/2,1)⁠, where the data of Dirac material have previously been well described.

Additional Information

© The Author(s) 2021. Published by Oxford University Press on behalf of the Physical Society of Japan. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. Funded by SCOAP3. Received January 18, 2021; Revised February 24, 2021; Accepted February 25, 2021; Published March 2, 2021. This work is supported by the Mid-career Researcher Program through the National Research Foundation of Korea grant No. NRF-2016R1A2B3007687. Open Access funding: SCOAP3⁠.

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August 20, 2023
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