A quasi-analytical approach to study energy levels of a two-electron quantum dot

被引：0
|
作者：
H. Hassanabadi
机构：
[1] Shahrood University of Technology,Physics Department
来源：
The European Physical Journal B | 2010年 / 74卷
关键词：
Taylor Expansion; Harmonic Term; Coulomb Term; Total Orbital Angular Momentum; Suitable Tuning;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Our approach is quasi-analytical. We consider the Hamiltonian of a two-electron quantum dot composed of quadratic plus Coulomb terms as well as a term related to the interaction with the external magnetic field. To avoid the complexity, the Taylor expansion of the effective potential is introduced into the problem and thereby a solution is found for the eigenvalues of the corresponding two-body Schrödinger equation in terms of the Wigner parameter. We have finally made a comparison with some other theoretical results.
引用
收藏
页码：415 / 418
页数：3
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