12 research outputs found
Solvable relativistic quantum dots with vibrational spectra
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.Comment: Int. Worskhop "Pseudo-Hermitian Hamiltonians in Quantum Physics III"
(June 20 - 22, 2005, Koc Unversity,
Istanbul(http://home.ku.edu.tr/~amostafazadeh/workshop/workshop.htm) a part
of talk (9 pages