A qp-DEFORMED ANHARMONIC OSCILLATOR WITH THE Uqp(U2) ⊃ Uqp(O2) SYMMETRY AND ITS APPLICATION TO VIBRATIONAL MOLECULAR SPECTRA

A qp-deformed anharmonic oscillator with the Uqp(U2) ⊃ Uqp(O2) symmetry is presented for describing vibrational spectra of diatomic molecules. The energy formula is tested on the vibrational spectra in the state of H2 obtained through the Rydberg-Klein-Rees (RKR) method.