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Exact Calculations of Franck-Condon Overlaps and of Matrix Elements of Some Potentials by Means of the Coherent State Representation

被引：20
作者：
Nishikawa, Kiyoshi [1 ]
机构：
[1] Kanazawa Univ, Fac Sci, Dept Chem, Kanazawa, Ishikawa 920, Japan
来源：
INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY | 1977年 / 12卷 / 05期
关键词：
D O I：
10.1002/qua.560120509
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Franck-Condon overlaps are described as the matrix elements of unitary operators related to the spatial displacement and the frequency shift. They are calculated exactly by ineans of the coherent state representation. Furthermore, the generalized matrix elements of x(i), e(-alpha x) and e(-beta x2) between two states with different equilibrium coordinates and frequency are evaluated in the same way.
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页码：859 / 873
页数：15
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