Investigation of the Pseudo-Harmonic Oscillator By Su(1, 1) Spectrum Generating Algebra

WOS: A1992JA66000002The discrete and continuous energy spectra of the pseudo-harmonic oscillator (PHO) have been investigated by the spectrum generating algebra. The PHO potential has been obtained depending on the dimension and the angular momentum. The zero-point energy of the two-dimensional PHO is found to be a minimum. The results are consistent with those obtained by other methods