关于等价电子杨盘的杨算符的约化  

The Reduction of the Young Operators of the Equivalent-electron Young Basis

作　　者：胡昆明[1] 王建波[1] 

机构地区：[1]商丘师范学院物理与信息工程系,河南商丘476000

出　　处：《河南师范大学学报（自然科学版）》2006年第1期145-148,152,共5页Journal of Henan Normal University(Natural Science Edition)

摘　　要：给出了等价电子的正则杨盘的投影函数为Slater函数,杨盘的置换算符对Slater函数的运算规则.由杨盘基的归一化将杨盘的杨算符区分为消去算符和有效置换算符,从而极大的简化了杨盘置换算符的个数,为用新的杨盘方法确定等价电子杨盘基提供了理论支持.In this paper, the projection function of regular Young tableau of Equivalent-electron is proved to be Slater function, and the operation rules of Young＇s permutation operators operating on Slater function are given. The Young operators can be distinguished as elimination operator and effective permutation operator by the normalization of Young basis. Then the number of the Young＇s permutation operators is simplified and it offers the theory basis for the obtaining equivalent-electron Young basis by the new Young method.

关 键 词：置换群 等价电子 正则杨盘 Slater函数 有效置换算符 

分 类 号：O562.2[理学—原子与分子物理] O152.8[理学—物理]