Interacting electrons in quantum dots

Citation
Ye. Kim et Al. Zubarev, Interacting electrons in quantum dots, PHYS LETT A, 289(3), 2001, pp. 155-159
Citations number
32
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS A
ISSN journal
0375-9601 → ACNP
Volume
289
Issue
3
Year of publication
2001
Pages
155 - 159
Database
ISI
SICI code
0375-9601(20011015)289:3<155:IEIQD>2.0.ZU;2-8
Abstract
The ground states of N-electron parabolic quantum dots in the presence of a perpendicular magnetic field are investigated. Rigorous lower bounds to th e ground-state energies are obtained. It is shown that our lower bounds agr ee well with the results of exact diagonalization. Analytic results for the lower bounds to the ground-state energies of the quantum dots in a strong magnetic field (known as electron molecule) agree very well with numericall y calculated lower bounds. (C) 2001 Elsevier Science B.V. All rights reserv ed.