拓扑等价晶格边界处的边缘态
软凝聚态物质
2019-11-19 v1
摘要
当系统受外磁场周期调制回路驱动时，顺磁胶体粒子边缘流在具有不同晶格常数的两个拓扑等价磁晶格之间的边界处传播。受拓扑保护的粒子边缘输运模的数目不由体-边对应决定。相反，我们发现依赖于边缘与调制回路二者对称性的丰富边缘输运模。该边缘输运可为棘轮式或绝热式，以及时间反演对称或非时间反演对称。
引用
@article{arxiv.1809.06619,
title = {Edge states at the boundary between topologically equivalent lattices},
author = {Helena Massana-Cid and Adrian Ernst and Daniel de las Heras and Adam Jarosz and Maciej Urbaniak and Feliks Stobiecki and Andreea Tomita and Rico Huhnstock and Iris Koch and Arno Ehresmann and Dennis Holzinger and Thomas M. Fischer},
journal= {arXiv preprint arXiv:1809.06619},
year = {2019}
}
备注
16 pages, 7 figures