123 citations · 301 across the 7 of their papers we have counts for
Showing 2004 · quant-phShow all
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quant-ph2004
Periodic square-well potential and spontaneous breakdown of PT-symmetry
V. Jakubsky, M. Znojil
A particle moving on a circle in a purely imaginary one-step potential is studied in both the exact and broken -symmetric regime.
quant-ph2004
Pseudo-Hermitian approach to energy-dependent Klein-Gordon models
Miloslav Znojil, Hynek Bila, Vit Jakubsky
The relativistic Klein-Gordon system is studied as an illustration of Quantum Mechanics using non-Hermitian operators as observables. A version of the model is considered containin…