Magnetic-field-driven topological phase transition in the holograpic Weyl semimetal

TL;DR

This paper investigates how magnetic fields influence the quantum critical point in a holographic Weyl semimetal, revealing quadratic and linear dependencies in different regimes, aligning with prior research.

Contribution

It demonstrates the magnetic field dependence of the quantum critical point in holographic Weyl semimetals, providing new insights into their phase transition behavior.

Findings

Quadratic increase of QCP with weak magnetic field

Linear increase of QCP with strong magnetic field

Results consistent with previous studies

Abstract

We study the magnetic field effects on the quantum critical point (QCP) in the holographic Weyl semimetal model. We show that it increases quadratically with the magnetic field for weak field and linear with the magnetic field for strong field. Our findings are compatible with previous results in the literature from other approaches.