commutation relation meaning in English
对易关系
交换关系
Examples
- Canonical commutation relation
正准交换?系 - The spin operator ' s commutation relations in one dimensional quantum antiferromagnetic chains and lagrangina expression
一维量子反铁磁链格点自旋对易关系与广义拉氏表示 - First , we find one kind of realization of yangian and under this condition we investigate commutation relations between the generators of yangian and the hamiltonian
首先通过一种yangian的实现形式，研究在这种实现下， yangian的生成元( ? )和( - According to the dirac constrain theory and the extended condition , we deduce the gauge generators , show the brst transformation of ( 1 + 1 ) dimension o ( 3 ) non - linear model under the new general condition . we first gain the new general commutation relations of ghost field , deduce the brst charge from gauge generator , complete the general brst quantization of the model , get green function , connecting green function and generating functional , gain three kinds of ward identities . at last , we complete the brst quantization of o ( 3 ) non - linear model with topological term in ( 1 + 1 ) dimensions space - time
最后依据dirac约束规范理论和推广的条件，导出了规范生成元，推导出了1 + 1维o ( 3 )非线性模型的新的一般条件下的brst变换，给出了其brst变换与dirac规范变换的等价性，首次得到了鬼场的一般对易关系，且其一般参数为零时就回到通常的鬼场的对易关系，第一次由规范生成元导出了brst荷，进而完成了此模型的一般的brst量子化，并在此基础上进一步导出了此系统的green函数、连通green函数生成泛函和正规顶角生成泛函，获得了三种不同的ward恒等式。