42 citations · 207 across the 18 of their papers we have counts for
4 papers · 1 filter
Chiral Interface States and Related Quantized Transport in Disordered Chern Insulators
Zhi-Qiang Zhang, Chui-Zhen Chen, Yijia Wu +4
In this Letter, we study an Anderson-localization-induced quantized transport in disordered Chern insulators (CIs). By investigating the disordered CIs with a step potential, we fi…
Finite-thickness effect and spin polarization of the even-denominator fractional quantum Hall states
Pengjie Wang, Jian Sun, Hailong Fu +6
The spin-polarized even-denominator fractional quantum Hall (FQH) states in the second Landau level (LL), i.e. 5/2 and 7/2, may possess novel quasi-particle excitations obeying non…
Non-Abelian statistics of Majorana zero modes in the presence of an Andreev bound state
Wenqin Chen, Jiachen Wang, Yijia Wu +2
Braiding Majorana zero modes (MZMs) is the key procedure toward topological quantum computation. We show such braiding can be well performed in a parallel semiconductor-superconduc…
Non-Abelian braiding of Dirac fermionic modes using topological corner states in higher-order topological insulator
Yijia Wu, Hua Jiang, Jie Liu +2
We numerically demonstrate that the topological corner states residing in the corners of higher-order topological insulator possess non-Abelian braiding properties. Such topologica…