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Solvable relativistic quantum dots with vibrational spectra

Miloslav Znojil
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Abstract

For Klein-Gordon equation a consistent physical interpretation of wave functions is reviewed as based on a proper modification of the scalar product in Hilbert space. Bound states are then studied in a deep-square-well model where spectrum is roughly equidistant and where a fine-tuning of the levels is mediated by PT-symmetric interactions composed of imaginary delta functions which mimic creation/annihilation processes.

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Miloslav Znojil. 2005-06-02. Solvable relativistic quantum dots with vibrational spectra. https://doi.org/10.1007/s10582-005-0127-6

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