Reflection-Symmetry Protected Antiferromagnetic Topological Insulator in Three-Dimensional Heavy-Fermion Systems
Strongly Correlated Electrons
2020-04-22 v1
Abstract
We study the topological properties of an antiferromagnetic phase with reflection symmetry in three-dimensional heavy-fermion systems. We here propose a reflection-symmetric topological state in the three-dimensional antiferromagnetic phase and demonstrate how the paramagnetic phase changes into the antiferromagnetic topological phase of f -electron materials such as SmB6.
Keywords
Cite
@article{arxiv.1909.06530,
title = {Reflection-Symmetry Protected Antiferromagnetic Topological Insulator in Three-Dimensional Heavy-Fermion Systems},
author = {Kazuhiro Kimura and Tsuneya Yoshida and Norio Kawakami},
journal= {arXiv preprint arXiv:1909.06530},
year = {2020}
}
Comments
6pages, 2figures