Schrödinger泛函中重叠费米子的普适性检验
高能物理 - 格点
2010-01-21 v1
摘要
我在微扰层次上检验了由Lüscher表述的Schrödinger泛函中重叠算符的某些性质。通过研究自由算符的谱和Schrödinger泛函耦合的单圈系数，我确认了其在树图和单圈层次的普适性。此外，我讨论了步进标度函数的截断效应，结果表明重叠算符的格点赝象与clover作用量的相当。
引用
@article{arxiv.0808.2919,
title = {Universality check of the overlap fermions in the Schroedinger functional},
author = {Shinji Takeda},
journal= {arXiv preprint arXiv:0808.2919},
year = {2010}
}
备注
7 pages, 3 figures, talk given at the XXVI International Symposium on Lattice Field Theory, July 14-19 Williamsburg, Virginia, USA