SUQ(1,1) DESCRIPTION OF VIBRATIONAL MOLECULAR-SPECTRA

被引：67

作者：

BONATSOS, D ^{[1
]}

ARGYRES, EN ^{[1
]}

RAYCHEV, PP ^{[1
]}

机构：

[1] INST NUCL ENERGY RES,BU-1784 SOFIA,BULGARIA

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1991年 / 24卷 / 08期

关键词：

D O I：

10.1088/0305-4470/24/8/003

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The SU(q)(1, 1) quantum algebra is used for the description of vibrational spectra of diatomic molecules, for which SU(1, 1) is used in the classical approach. While in the classical case only the first two terms of the empirical Dunham expansion occur, in the quantum case all terms are obtained. The improved description of the empirical data is obtained with q being a phase (and not a real number), in agreement with the situation occurring in the q-rotor (having the symmetry SU(q)(2)), used for the description of rotational spectra of molecules and nuclei.

引用

页码：L403 / L408

页数：6

共 46 条

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