Nested cluster algorithm for frustrated quantum antiferromagnets

M. Nyfeler, F. J. Jiang, F. Kämpfer, U. J. Wiese

研究成果: 雜誌貢獻文章

9 引文 斯高帕斯(Scopus)

摘要

Frustrated antiferromagnets are important materials whose quantum Monte Carlo simulation suffers from a severe sign problem. We construct a nested cluster algorithm which uses a powerful strategy to address this problem. For the spin 12 Heisenberg antiferromagnet on a kagome and on a frustrated square lattice the sign problem is eliminated for large systems. The method is applicable to general lattice geometries but limited to moderate temperatures.

原文英語
文章編號247206
期刊Physical Review Letters
100
發行號24
DOIs
出版狀態已發佈 - 2008 六月 19

ASJC Scopus subject areas

  • Physics and Astronomy(all)

指紋 深入研究「Nested cluster algorithm for frustrated quantum antiferromagnets」主題。共同形成了獨特的指紋。

  • 引用此