Effect of ordering ambiguity in constructing the Schrödinger equation on perturbation theory

被引：0
|
作者：
M. I. Jaghoub
机构：
[1] Hashemite University,Physics Department
来源：
The European Physical Journal A - Hadrons and Nuclei | 2006年 / 28卷
关键词：
03.65.Ge Solutions of wave equations: bound states; 31.15.Md Perturbation theory;
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学科分类号：
摘要：
This work explores the application of perturbation formalism, developed for isotropic velocity-dependent potentials, to three-dimensional Schrödinger equations obtained using different orderings of the Hamiltonian. It is found that the formalism is applicable to Schrödinger equations corresponding to three possible ordering ambiguities. The validity of the derived expressions is verified by considering examples admitting exact solutions. The perturbative results agree quite well with the exactly obtained ones.
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页码：253 / 257
页数：4
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