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19982023
most citedGeometrical meaning of winding number and its characterization of topological phases in one-dimensional chiral non-Hermitian systems

376 citations · 7.2k across the 150 of their papers we have counts for

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quant-ph2015★ 16 cited

symmetry breaking for the scattering problem in a one-dimensional non-Hermitian lattice model

Baogang Zhu, Rong Lü, Shu Chen

We study the -symmetry breaking for the scattering problem in a one-dimensional (1D) non-Hermitian tight-binding lattice model with balanced gain and loss distribute…