CFPHGLF method including the two-body potential harmonics

被引：0

作者：

Wang, YX

Deng, CH

机构：

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 1996年 / 17卷 / 01期

关键词：

hyperspherical coordinates; potential harmonics; fast convergence;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Introducing the potential harmonics for the two-body correlation, we modified the correlation-function potential-harmonic generalized Laguerre function method(CFPHGLF) previously proposed by us, The new CFPHGLF yields much more accurate eigenenergy for the ground state 1 S-1, and slightly better eigenenergies for the excited states 2(1)S, 3(1)S and 4(1)S of the helium atom than the original CFPHGLF.

引用

页码：129 / 130

页数：2