Loading…

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...

Full description

Saved in:
Bibliographic Details
Published in:Progress of theoretical and experimental physics 2021-03, Vol.2021 (3)
Main Authors: Lee, Jaeha, Sin, Sang-Jin, Song, Geunho
Format: Article
Language:English
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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 $(z,\theta)=(3/2,1)$, where the data of Dirac material have previously been well described.
ISSN:2050-3911
2050-3911
DOI:10.1093/ptep/ptab028