关联对的结构

Structure of the Correlated Pairs

利用了类似于H-F的方法来自洽地确定S对(和D对)的结构,此外,为了避免因辛弱数混合而产生的伪态困难,改进了S对的定义并用不成对粒子算符来构造D对,以使它们相互独立。

A similar method to the H-F method for particles is developed to determine the structure of the pairs. A scheme for dealing with the problem caused by the seniority mixing is also proposed. In this scheme the independent D pairs are constructed by the seniority particles introduced in this paper, and the definition of the S pair is modified in order that it can commute with the D pairs.