2 papers
cond-mat.mes-hall2022
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…
cond-mat.mes-hall2021
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…