Wilson夸克作用下的B_K：利用手征Ward恒等式非微扰求解算符混合
高能物理 - 格点
2009-10-28 v1
摘要
我们提出了一种非微扰方法，利用手征Ward恒等式来确定Wilson夸克作用下Δs=2四夸克算符的混合系数。该方法被应用于计算淬灭QCD中的B_K。
引用
@article{arxiv.hep-lat/9608150,
title = {B_K with the Wilson Quark Action: A Non-Perturbative Resolution of Operator Mixing using Chiral Ward Identities},
author = {JLQCD Collaboration and S. Aoki and M. Fukugita and S. Hashimoto and N. Ishizuka and Y. Iwasaki and K. Kanaya and Y. Kuramashi and H. Mino and M. Okawa and A. Ukawa and T. Yoshie},
journal= {arXiv preprint arXiv:hep-lat/9608150},
year = {2009}
}
备注
3 pages including 3 figures, Talk presented at LATTICE96(phenomenology) by Y. Kuramashi