量子霍尔系统基态的一种新方法
介观与纳米尺度物理
2007-05-23 v2 强关联电子
摘要
我提出了二维电子系统在强磁场中多体薛定谔方程的变分解,在ν=1时其能量比Laughlin液体低约46%。在ν=2/3时,我获得的能量比此前报道的低约29%。
引用
@article{arxiv.cond-mat/0003228,
title = {A new approach to the ground state of quantum-Hall systems},
author = {S. A. Mikhailov},
journal= {arXiv preprint arXiv:cond-mat/0003228},
year = {2007}
}
备注
ReVTeX, 5 pages with 3 figures included; some formulas [eqs. (6)-(9)], one figure (fig 2), some new refs. and new results are added