1 citations · 1 across the 3 of their papers we have counts for
3 papers
cond-mat.dis-nn2025
Lyapunov formulation of band theory for disordered non-Hermitian systems
Konghao Sun, Haiping Hu
Non-Bloch band theory serves as a cornerstone for understanding intriguing non-Hermitian phenomena, such as the skin effect and extreme spectral sensitivity to boundary conditions.…
cond-mat.mes-hall2024★ 1 cited
Non-Hermitian skin effect in arbitrary dimensions: non-Bloch band theory and classification
Yuncheng Xiong, Ze-Yu Xing, Haiping Hu
Non-Hermitian skin effect (NHSE) is a distinctive phenomenon in non-Hermitian systems, characterized by a significant accumulation of eigenstates at system boundaries. While well-u…
cond-mat.mes-hall2023
Graph Morphology of Non-Hermitian Bands
Yuncheng Xiong, Haiping Hu
Non-Hermitian systems exhibit diverse graph patterns of energy spectra under open boundary conditions. Here we present an algebraic framework to comprehensively characterize the sp…