Nonspreading coherent states for the hydrogen atom

被引：6
|
作者：
Xu, BW [1 ]
Ding, GH
Kong, FM
机构：
[1] Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200030, Peoples R China
[2] Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China
来源：
PHYSICAL REVIEW A | 2000年 / 62卷 / 02期
关键词：
D O I：
10.1103/PhysRevA.62.022106
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We construct the exact nonspreading coherent state for the Coulomb problem, the averaged motion of which describes a Kepler ellipse, and the coherent state around the average is a Guassian wave function. The obtained coherent state is expanded with respect to the bound eigenstates of the hydrogen atom in parabolic coordinates.
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页数：4
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