摘要
利用Ｄｉｒａｃ方程中α、β矩阵的代数性质，构成Ｄｉｒａｃ群．再用群的性质，证明α、β矩阵一定是４×４矩阵；进而找出Ｐａｕｌｉ－Ｄｉｒａｃ表象中α、β矩阵的具体表示形式．
Dirac group is constructed by analyzing the algebraic characters of αand βmatrices in Dirac equaton.It is proved that the dimension of these matrices is four,and the explicit forms of them in Pauli-Dirac representation are derived.
出处
《大学物理》
北大核心
1996年第6期11-12,共2页
College Physics
