Physical Review A
Comment on ‘‘Generalized deformed oscillators for vibrational spectra of diatomic molecules’’
Feng Pan
Abstract
It is pointed out that deformation parameters in a generalized deformed boson algebra should satisfy some restricted conditions; otherwise negative norm states will appear in the model space.Received 29 September 1993DOI:https://doi.org/10.1103/PhysRevA.50.888©1994 American Physical Society