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20102025
most citedBound states, scattering states and resonant states in PT-symmetric open quantum systems

62 citations · 369 across the 19 of their papers we have counts for

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quant-ph2011★ 23 cited

Analysis technique for exceptional points in open quantum systems and QPT analogy for the appearance of irreversibility

Savannah Garmon, Ingrid Rotter, Naomichi Hatano +1

We propose an analysis technique for the exceptional points (EPs) occurring in the discrete spectrum of open quantum systems (OQS), using a semi-infinite chain coupled to an endpoi…