评估无限晶格上投影纠缠对态的精度
强关联电子
2009-09-14 v2
摘要
密度矩阵重正化群方法的推广长期以来一直备受期待。在本文中，我们通过与几个非受挫自旋-1/2系统的量子蒙特卡洛结果进行比较，评估了无限晶格上投影纠缠对态的精度。此外，我们将该方法应用于一个受挫量子系统。
引用
@article{arxiv.0905.4880,
title = {Assessing the accuracy of projected entangled-pair states on infinite lattices},
author = {Bela Bauer and Guifre Vidal and Matthias Troyer},
journal= {arXiv preprint arXiv:0905.4880},
year = {2009}
}
备注
18 pages, 12 figures. Revised version with clarifications and additional discussion. Accepted for publication in Journal of Statistical Mechanics: Theory and Experiment