2 papers
quant-ph2026
Symmetry-Engineered Multiple Bulk-Boundary Correspondences and Anomalous Modes in a Non-Hermitian Creutz Ladder
Xin Li, TongYi Li, JingYu Peng +1
The synergy between non-Hermiticity and topology makes the bulk-boundary correspondence (BBC) highly elusive. Here we study a non-Hermitian Creutz ladder incorporating both gain-lo…
cond-mat.mes-hall2025
Quantum spin-tensor Hall effect protected by pseudo time-reversal symmetry
Ya-Jie Wu, Tong Li, Junpeng Hou
The celebrated family of the Hall effect plays a fundamental role in modern physics. Starting from the anomalous Hall effect (AHE) and the quantum AHE (QAHE) with broken time-rever…