摘要
我们提出具有量子群对称性的q变形转动振子模型,并采用这一模型对一类微观系统的转动振动谱给出相当精确的描述。本文集中讨论q振子模型,指出,q振子代数的表示及相应的能级结构可以准确地描述双原子分子的红外振动谱、振动喇曼谱、电子跃迁振动谱及相应的选择定则。
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.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
1991年第9期1377-1387,共11页
Acta Physica Sinica
基金
国家自然科学基金
