确定等价电子杨盘基的等概率比对方法

给出了等价电子正则杨盘T^［λ］_ig的基本对称算子、完全对称算子概念,同时给出了这些对称算子作用于任一Slater函数_i所产生的根态、生成态概念.由正交归一化杨盘T^［λ］_ie的纵置换算子A^［λ］_ie的构造规则，给出了A^［λ］_ie中存在的对称算子和确定T^［λ］_ie的等概率比对方法，从而基本避免了牵涉到许多算子的极其复杂的代数，给出了求解N值较大的电子系统杨盘基问题的新方法. 关键词： 正则杨盘 对称算子 根态 等概率比对方法

The equal probability comparison method of determining the equivalent-electron Young basis

The concepts of the basic symmetric operator and complete symmetric operator of the equivalent-electron regular Young tableau T^［λ］_ig are presented, and the concepts of the root state and generative state generated by these symmetric operators acting on each Slater function _i are also given. Based on the establishment rules of the vertical permutation operator A^［λ］_ig of the orthogonal normalization Young tableau T^［λ］_ie, the symmetric operators in A^［λ］_ie and the equiprobability comparison method for solving T^［λ］_ie are presented, which can avoid the complicated algebra involving many operators. Finally, a new method for sloving the Young basis of the electron system with a large N is presented.