SU(n) MULTIPLETS AND YOUNG DIAGRAMS

• 来源期刊: 中国物理C（英文版）
• 年，卷（期）: 2016,（10）
• 页码范围: 559
• 页数: 1页
• 语种: 中文

摘要

This note tells (1) how SU(n) particle multiplets are identified or labeled,(2) how to find the number of particles in a multiplet from its label,(3) how to draw the Young diagram for a multiplet,and (4) how to use Young diagrams to determine the overall multiplet structure of a composite system,such as a 3-quark or a meson-baryon system. In much of the literature,the word "representation" is used where we use "multiplet," and "tableau" is used where we use "diagram."