Magneto-optical transport in tilted type-I multi-Weyl semimetals in the presence of orbital magnetic moment

TL;DR

This paper investigates the magneto-optical transport properties of tilted multi-Weyl semimetals, revealing differences from single-Weyl systems due to their complex topological features and the influence of orbital magnetic moments.

Contribution

It extends previous studies on single Weyl semimetals to multi-Weyl semimetals, analyzing their magnetoconductivities using semiclassical Boltzmann theory.

Findings

Differences in magnetoconductivity behavior between multi-Weyl and single-Weyl semimetals.

Impact of orbital magnetic moment on magnetotransport in multi-Weyl systems.

Extension of theoretical framework to more complex topological semimetals.

Abstract

The magneto-optical transport of gapless type-I tilted single Weyl semimetals exhibits suppression of total magnetoconductivities in the presence of orbital magnetic moment(OMM) in linear and nonlinear responses (Yang Gao et al., Phys. Rev. B {\bf 105}, 165307 (2022)). In this work, we extend our study to investigate magnetoconductivities in gapless type-I tilted multi-Weyl semimetals(mWSMs) within the semiclassical Boltzmann approach and show the differences that arise compared to single-Weyl semimetals.