一维近藤晶格模型的铁磁性:量子蒙特卡洛研究
凝聚态物理
2007-05-23 v1
摘要
使用量子蒙特卡洛和转移矩阵技术研究了一维近藤晶格模型。在强耦合区域,即使在大带填充下也发现了铁磁有序。在弱耦合区域,系统表现出类似RKKY的行为。
引用
@article{arxiv.cond-mat/9207016,
title = {Ferromagnetism of the 1-D Kondo Lattice Model: A Quantum Monte Carlo Study},
author = {Matthias Troyer and Diethelm Würtz},
journal= {arXiv preprint arXiv:cond-mat/9207016},
year = {2007}
}
备注
9 pages 5 Postscript figures and the dvi and Postscript file of the paper are available by anonymous ftp from maggia.ethz.ch (directory: /reports/92-10)