Linked cluster theorem for non-orthogonal wavefunctions

被引:7
作者
Newman, D. J. [1 ]
机构
[1] Queen Mary Coll, Dept Phys, London, England
关键词
D O I
10.1016/0009-2614(68)80120-4
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
It is proved that the first and second order perturbation energies of a system described by non-orthogonal single particle wavefunctions can be expressed as a series of 'linked diagram' terms.
引用
收藏
页码:684 / 686
页数:3
相关论文
共 2 条
[1]  
Aitken A. C., 1956, DETERMINANTS MATRICE, V9
[2]  
BISHTON SS, IN PRESS J CHEM PHYS