标题： QCD的示意图模型I：低能介子态 显示英文标题

标题： A schematic model for QCD I: Low energy meson states

摘要： 一个简单的QCD模型被提出，该模型能够在低能下再现介子谱。 该模型是夸克与胶子耦合的Lipkin型模型。 基本构建块是耦合到特定味和自旋的夸克-反夸克对。 这些对耦合到自旋为零的胶子对。 当开启粒子混合相互作用时，能够描述给定实验态的多种方式的多重性问题被消除。 在本系列的第一篇论文中，我们专注于低能介子态的讨论，即理论的所谓零温度极限。 也提到了重子态的处理。 显示英文摘要

摘要： A simple model for QCD is presented, which is able to reproduce the meson spectrum at low energy. The model is a Lipkin type model for quarks coupled to gluons. The basic building blocks are pairs of quark-antiquarks coupled to a definite flavor and spin. These pairs are coupled to pairs of gluons with spin zero. The multiplicity problem, which dictates that a given experimental state can be described in various manners, is removed when a particle-mixing interaction is turned on. In this first paper of a series we concentrates on the discussion of meson states at low energy, the so-called zero temperature limit of the theory. The treatment of baryonic states is indicated, also.