Comparison between two schemes for determining stable ground states in quantum dots

被引：11

作者：

Kawamura, T

Jain, JK

机构：

[1] Department of Physics, State Univ. New York at Stony Brook, Stony Brook

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1996年 / 8卷 / 12期

关键词：

D O I：

10.1088/0953-8984/8/12/022

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We make a comparative study of two schemes that predict the ground states of a quantum dot with parabolic confinement in a strong magnetic field. One method is based on the composite fermion (CF) approach, and the other was recently proposed by Dharma-wardana. The prediction of these two schemes differ in general, and we compare the results of both methods against exact diagonalization calculations.

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页码：2095 / 2099

页数：5

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