Entangled Electronic States in Multiple Quantum-Dot Systems
凝聚态物理
2009-10-28 v1
摘要
We present an analytically solvable model of colinear, two-dimensional quantum dots, each containing two electrons. Inter-dot coupling via the electron-electron interaction gives rise to sets of entangled ground states. These ground states have crystal-like inter-plane correlations and arise discontinously with increasing magnetic field. Their ranges and stabilities are found to depend on dot size ratios, and to increase with .
引用
@article{arxiv.cond-mat/9504033,
title = {Entangled Electronic States in Multiple Quantum-Dot Systems},
author = {Simon C. Benjamin and Neil F. Johnson},
journal= {arXiv preprint arXiv:cond-mat/9504033},
year = {2009}
}
备注
To appear in Physical Review B (in press). RevTeX file. Figures available from [email protected]