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CHANG, Z; YAN, H
HQ(4) AND SUQ(2) QUANTUM GROUP SYMMETRIES IN DIATOMIC-MOLECULES
发表期刊PHYSICAL REVIEW A
关键词Analog
摘要We develop a model with H(q)(4) and SU(q)(2) quantum group symmetries to describe the vibrational and rotational spectra of diatomic molecules. The representations of H(q)(4) and SU(q)(2) and solutions to the quantum systems of q oscillators and q rotators are provided. We emphasize that the energy spectra of the q oscillator and q rotator exhibit remarkably the properties of the infrared, vibrational, and rotational Raman spectra as well as vibrational and rotational structures of electronic transitions of the diatomic molecule. When the parameters are properly selected, the spectra of this model coincide with the observed spectra of diatomic molecules. It is suggested that H(q)(4) x SU(q)(2) is an essential symmetry of vibrations and rotations in diatomic molecules.
1991
ISSN1050-2947
卷号43期号:11页码:6043-6052
学科领域Physics
收录类别SCI
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/11308
专题理论物理所科研产出_SCI论文
推荐引用方式
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CHANG, Z,YAN, H. HQ(4) AND SUQ(2) QUANTUM GROUP SYMMETRIES IN DIATOMIC-MOLECULES[J]. PHYSICAL REVIEW A,1991,43(11):6043-6052.
APA CHANG, Z,&YAN, H.(1991).HQ(4) AND SUQ(2) QUANTUM GROUP SYMMETRIES IN DIATOMIC-MOLECULES.PHYSICAL REVIEW A,43(11),6043-6052.
MLA CHANG, Z,et al."HQ(4) AND SUQ(2) QUANTUM GROUP SYMMETRIES IN DIATOMIC-MOLECULES".PHYSICAL REVIEW A 43.11(1991):6043-6052.
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