Infrared regularization for spin-1 fields

被引：81
|
作者：
Bruns, PC
Meissner, UG
机构：
[1] Univ Bonn, Helmholtz Inst Strahlen & Kernphys Theorie, D-53115 Bonn, Germany
[2] Forschungszentrum Julich, Inst Kernphys Theorie, D-52425 Julich, Germany
来源：
EUROPEAN PHYSICAL JOURNAL C | 2005年 / 40卷 / 01期
关键词：
D O I：
10.1140/epjc/s2005-02118-0
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 extend the method of infrared regularization to spin-1 fields. As applications, we discuss the chiral extrapolation of the rho meson mass from lattice QCD data and the pion-rho sigma term.
引用
收藏
页码：97 / 119
页数：23
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