Status and perspectives of non-perturbative renormalization in weak decays

被引：3
|
作者：
Talevi, M
机构：
来源：
NUCLEAR PHYSICS B | 1998年
基金：
英国工程与自然科学研究理事会;
关键词：
D O I：
10.1016/S0920-5632(97)00469-6
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We discuss the status and the problems related to the application of the off-shell non-perturbative renormalization method in a fixed gauge to operators relevant to weak decays. In particular, we critically reappraise the method recently proposed for the Delta I = 1/2 rule. We also present a general analysis of the renormalization for the Delta I = 3/2 operators, and apply it to the Delta S = 2 operator.
引用
收藏
页码：77 / 88
页数：12
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