Open Accessq-ROTATING OSCILLATOR MODEL (I)——q-Oscillator and Vibrational Spectra of Diatomic Molecules
Author(s) -
Hong Yan,
Zhe Chang,
Hongxia Guo
Publication year - 1991
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.40.1377
Subject(s) - diatomic molecule , physics , spectral line , raman spectroscopy , molecule , atomic physics , symmetry (geometry) , quantum , quantum number , quantum mechanics , geometry , mathematics
We suggest a model of q-deformed rotating oscillator which possesses the symmetry of quantum group and point out that this model can be used to describe the vibrational and rotational structures of many microscopic systems. We construct the representation of q-oscilla or algebra and give energy values of q-oscillaor in this representation. It is shown that the q-oscillator spectra can be used to describe infrared spectra, Raman spectra and vibrational structure of electronic transitions of diatomic molecules.