# Anomaly Non-renormalization in Interacting Weyl Semimetals

@article{Giuliani2019AnomalyNI,
title={Anomaly Non-renormalization in Interacting Weyl Semimetals},
author={Alessandro Giuliani and Vieri Mastropietro and Marcello Porta},
journal={Communications in Mathematical Physics},
year={2019},
volume={384},
pages={997 - 1060}
}
• Published 1 July 2019
• Physics
• Communications in Mathematical Physics
Weyl semimetals are 3D condensed matter systems characterized by a degenerate Fermi surface, consisting of a pair of ‘Weyl nodes’. Correspondingly, in the infrared limit, these systems behave effectively as Weyl fermions in 3+1\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$3+1$$\end{document} dimensions. We…
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