摘要
阐述了规范不变性拉格朗日体系在利用Noether第二定理和等周问题方法确定规范辅助条件消除非物理自由度的作用,并论述了消除胶子色荷的R.Fukuda条件。
In Local gauge invariant Lagrangian formulation, Noether's second theorem generalized to isoperimetric problems is used to gain some supplementary conditions, by which extra unphysical degrees of freadom are eliminated and R. Fukuda's conditions, by which gluonic corlored charges are eliminated, are also discussed.
关键词
规范场
胶子
Nother定理
gauge fields
gluon
chromo/Noether's second theorem