121 citations · 1.3k across the 70 of their papers we have counts for
70 papers
Multifold Majorana corner modes arising from multiple pairs of helical edge states
Zhiwei Yin, Haoshu Li, Zhongbo Yan +1
Quantum spin Hall insulators with a pair of helical edge states and proximity-induced superconductivity have been shown to support second-order topological superconductors with Maj…
Topological Classification of Gapped/Gap-preserving Rational Space-Time Crystal Systems
Shu-Xuan Wang, Shaolong Wan
The traditional systems researched in condensed matter physics always have spatial translation symmetry. However for space-time crystal systems, the spatial translation symmetry is…
Dynamic skin effects in non-Hermitian systems
Haoshu Li, Shaolong Wan
We study the time evolution processes of non-Hermitian systems under the open boundary condition and confirm that the dynamical skin effect exists in non-Hermitian systems analytic…
Degeneracy and defectiveness in non-Hermitian systems with open boundary
Yongxu Fu, Shaolong Wan
We develop a systematically general theory of one-dimensional (1D) non-Hermitian systems, elaborating on the energy bands, the band degeneracy, and the defectiveness of eigenstates…
Exact formulas of the end-to-end Green's functions in non-Hermitian systems
Haoshu Li, Shaolong Wan
Green's function in non-Hermitian systems has recently been revealed to be capable of directional amplification in some cases. The exact formulas for end-to-end Green's functions a…
Duality between Generalized Non-Hermitian HN Model in Flat Space and Hermitian System in Curved space
Shu-Xuan Wang, Shaolong Wan
Non-Hermitian systems in condensed matter Physics are well studied in recent years. In conventional viewpoint, the non-Hermiticity of a Hamiltonian is obtained by dissipative or ga…