关于计算 leading order 同位旋破缺修正的方案定义
高能物理 - 格点
2018-10-30 v1
摘要
我们讨论了一种替代方案,或称为“恒定物理线”,可用于计算强子量的同位旋破缺修正。我们表明,在某一类方案中,人们可以在 leading order 将电磁修正与强同位旋破缺修正分离开来,这意味着在此类方案中,方案歧义是高阶效应。
引用
@article{arxiv.1810.11647,
title = {On the definition of schemes for computing leading order isospin breaking corrections},
author = {Andrea Bussone and Michele Della Morte and Tadeusz Janowski and Andre Walker-Loud},
journal= {arXiv preprint arXiv:1810.11647},
year = {2018}
}
备注
6 pages, 1 figure, poster presented at the 36th Annual International Symposium on Lattice Field Theory, 22-28 July 2018, East Lansing, Michigan, USA