376 citations · 1.1k across the 11 of their papers we have counts for
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cond-mat.mes-hall2018★ 123 cited
Topological classification of non-Hermitian systems with reflection symmetry
Chun-Hui Liu, Hui Jiang, Shu Chen
We classify topological phases of non-Hermitian systems in the Altland-Zirnbauer classes with an additional reflection symmetry in all dimensions. By mapping the non-Hermitian syst…
cond-mat.mes-hall2018★ 135 cited
Topological invariants and phase diagrams for one-dimensional two-band non-Hermitian systems without chiral symmetry
Hui Jiang, Chao Yang, Shu Chen
We study topological properties of one-dimensional non-Hermitian systems without chiral symmetry and give phase diagrams characterized by topological invariants and $ν_{total…
cond-mat.mes-hall2018★ 376 cited
Geometrical meaning of winding number and its characterization of topological phases in one-dimensional chiral non-Hermitian systems
Chuanhao Yin, Hui Jiang, Linhu Li +2
We unveil the geometrical meaning of winding number and utilize it to characterize the topological phases in one-dimensional chiral non-Hermitian systems. While chiral symmetry ens…