论文标题
手性扰动理论
Chiral perturbation theory
论文作者
论文摘要
手性扰动理论（CHPT）是一种有效的田间理论，它描述了远低于典型强子质量的能量上强相互作用的系统的特性。自由程度是Hadron，而不是基础的夸克和脾气。 CHPT是一种基于在光夸克质量和动量方面的振幅扩展的系统和独立于模型的近似方法。以下是CHPT的简要概述，主要基于Scherer，Schindler，Lect。笔记物理。 830（2012），可以提及更详细的介绍。
Chiral perturbation theory (ChPT) is an effective field theory that describes the properties of strongly-interacting systems at energies far below typical hadron masses. The degrees of freedom are hadrons instead of the underlying quarks and gluons. ChPT is a systematic and model-independent approximation method based on an expansion of amplitudes in terms of light-quark masses and momenta. The following is a brief overview of ChPT that is largely based on Scherer, Schindler, Lect. Notes Phys. 830 (2012), which can be referred to for a more detailed introduction.
