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2011 | 120 | 3 | 521-524
Article title

A Unitary Transformation and Spectrum of a Three-Electron Quantum Dot

Content
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EN
Abstracts
EN
We consider the Hamiltonian of a three-electron quantum dot composed of parabolic confinement plus the Coulomb terms. Instead of using the Jacobi coordinates, we apply a unitary transformation to this system. 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 three-body Schrödinger equation in terms of the Wigner parameter.
Keywords
EN
Publisher

Year
Volume
120
Issue
3
Pages
521-524
Physical description
Dates
published
2011-09
received
2010-12-02
(unknown)
2011-02-27
Contributors
  • Physics Department, Shahrood University of Technology, P.O. Box 3619995161-316 Shahrood, Iran
author
  • Computer Engineering, Shahrood University of Technology, Shahrood, Iran
author
  • School of Particles and Accelerators, Institute for Research in Fundamental Sciences (IPM), P.O. Box 19395-5531, Tehran, Iran
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv120n328kz
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