Relativistic pseudo-Gaussian oscillators
  The quantum models of a massive scalar particle inside of an open bag generated by a pseudo-Gaussian conformaly flat (1+1) metrics are investigated. The potential of a free moving test particle, in the generated metric, has Gaussian asymptotic behavior, approaching to the potential of harmonic oscillator in the limit of zero. The energy levels are calculated using numerical methods, calculations are based on efficient method of generating functionals. 
Felix Iacob
quant-ph