畴壁费米子对强子真空极化的同位旋破缺修正
高能物理 - 格点
2018-04-18 v1
摘要
我们展示了使用 畴壁费米子对强子真空极化(HVP)的 QED 和强同位旋破缺修正的结果。QED 在电淬灭设置下通过两种不同方法引入：随机方法和微扰方法。直接比较了两种方法的结果和统计误差。
引用
@article{arxiv.1710.07190,
title = {Isospin Breaking Corrections to the HVP with Domain Wall Fermions},
author = {Peter Boyle and Vera Gülpers and James Harrison and Andreas Jüttner and Christoph Lehner and Antonin Portelli and Christopher Sachrajda},
journal= {arXiv preprint arXiv:1710.07190},
year = {2018}
}
备注
8 pages, 6 figures, presented at the 35th International Symposium on Lattice Field Theory (Lattice 2017), Granada, Spain, June 18-24, 2017