模拟任意数量的动力学重叠费米子
高能物理 - 格点
2009-11-11 v2
摘要
我们提出了一组相关的混合蒙特卡洛方法来模拟任意数量的动力学重叠费米子。每个费米子由一个手征赝费米子场表示。新算法在手征极限和非平凡拓扑扇区中减少了临界慢化。
引用
@article{arxiv.hep-lat/0604015,
title = {Simulating an arbitrary number of flavors of dynamical overlap fermions},
author = {Thomas DeGrand and Stefan Schaefer},
journal= {arXiv preprint arXiv:hep-lat/0604015},
year = {2009}
}
备注
16 pages, 7 figures. Version to be published in JHEP: added some clarifying text, corrected description of reweighting