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20082026
most citedConventional quantum phase transition driven by complex parameter in non-Hermitian PT-symmetric Ising model

39 citations · 191 across the 17 of their papers we have counts for

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quant-ph2017★ 2 cited

Spectral singularity in composite systems and simulation of a resonant lasing cavity

X. Z. Zhang, G. R. Li, Z. Song

We investigate herein the existence of spectral singularities (SSs) in composite systems that consist of two separate scattering centers A and B embedded in one-dimensional free sp…