145 citations · 605 across the 33 of their papers we have counts for
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quant-ph2001★ 73 cited
Conditions for complex spectra in a class of PT symmetric potentials
G. Levai, M. Znojil
We study a wide class of solvable PT symmetric potentials in order to identify conditions under which these potentials have regular solutions with complex energy. Besides confirmin…
quant-ph2001★ 141 cited
Generalized Continuity Equation and Modified Normalization in PT-Symmetric Quantum Mechanics
B. Bagchi, C. Quesne, M. Znojil
The continuity equation relating the change in time of the position probability density to the gradient of the probability current density is generalized to PT-symmetric quantum me…