A Classification of random Dirac fermions
无序系统与神经网络
2009-11-07 v2 介观与纳米尺度物理
摘要
We present a detailed classification of random Dirac hamiltonians in two spatial dimensions based on the implementation of discrete symmetries. Our classification is slightly finer than that of random matrices, and contains thirteen classes. We also extend this classification to non-hermitian hamiltonians with and without Dirac structure.
关键词
引用
@article{arxiv.cond-mat/0109552,
title = {A Classification of random Dirac fermions},
author = {Denis Bernard and Andre' LeClair},
journal= {arXiv preprint arXiv:cond-mat/0109552},
year = {2009}
}
备注
15 pages, version2: typos in the table of classes are corrected