坐标算符本征矢的表示与不对称投影算符的积分

借助于粒子数算符的本征态和坐标算符函数的本征方程，把坐标算符的本征矢〈f(x)|表示为一个算符对坐标本征矢〈x|的作用.由此，把不对称的坐标投影算符转换为对称的坐标投影算符，再利用坐标本征矢的完备性，给出不对称坐标投影算符的积分. 关键词： 本征矢 算符的积分 本征方程 完备性

Expressions of coordinate eigen vectors and their integration over non-symmetric coordinate projective operators

The coordinate state vector 〈f(x)| is expressed with 〈x| in virtue of particle number states and the eigen equations of coordinate operator functions，accordingly we can convert non-symmetric projective operators into symmetric，the integrations over non-symmetric projective operators are obtained by the completeness relation of coordinate eigenstates.