σ模型在标准模型及其之外的含义
高能物理 - 唯象学
2007-05-23 v1
摘要
在简要介绍QCD中的σ模型之后,我们讨论了σ模型如何与标准模型相关。结果表明,它在弱过程分析中很有用,例如研究ΔI = 1/2规则,以及希格斯扇区的分析。σ模型描述也被证明在通过规范玻色子自相互作用寻找新物理效应方面非常有用。
引用
@article{arxiv.hep-ph/0010109,
title = {Implications of sigma models in the standard model and beyond},
author = {C. S. Lim},
journal= {arXiv preprint arXiv:hep-ph/0010109},
year = {2007}
}
备注
6 pages, Invited talk at the International Workshop on ``Possible existence of the $\sigma$-meson and its implications to hadron physics", June 12-14, 2000, Yukawa Institute for Theoretical Physics, Kyoto, Japan