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Revised iterative solution for groundstate of Schrodinger equation
Zhao WQ(赵维勤); Zhao, WQ
2004
发表期刊COMMUNICATIONS IN THEORETICAL PHYSICS
卷号42期号:1页码:#REF!
通讯作者Zhao, WQ (reprint author), CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
文章类型Article
摘要A revised iterative method based on Green function defined by quadratures along a single trajectory is proposed to solve the low-lying quantum wave function for Schrodinger equation. Specially a new expression of the. perturbed energy is obtained, which is much simpler than the traditional one. The method is applied to solve the unharmonic oscillator potential. The revised iteration procedure gives exactly the same result as those based on the single trajectory quadrature method. A comparison of the revised iteration method to the old one is made using the example of Stark effect. The obtained results are consistent to each other after making power expansion.
关键词single trajectory quadrature Green function revised iterative solution
学科领域Physics
收录类别SCI
WOS类目Physics, Multidisciplinary
WOS记录号WOS:000222888900008
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/225662
专题理论物理室
推荐引用方式
GB/T 7714
Zhao WQ,Zhao, WQ. Revised iterative solution for groundstate of Schrodinger equation[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2004,42(1):#REF!.
APA 赵维勤,&Zhao, WQ.(2004).Revised iterative solution for groundstate of Schrodinger equation.COMMUNICATIONS IN THEORETICAL PHYSICS,42(1),#REF!.
MLA 赵维勤,et al."Revised iterative solution for groundstate of Schrodinger equation".COMMUNICATIONS IN THEORETICAL PHYSICS 42.1(2004):#REF!.
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