Self-consistent field method in various approximations: 'forgotten ideas'

被引：2
|
作者：
Rudzikas, Z [1 ]
机构：
[1] State Inst Theoret Phys & Astron, LT-2600 Vilnius, Lithuania
来源：
MOLECULAR PHYSICS | 2000年 / 98卷 / 16期
关键词：
Approximation theory - Atoms - Electronic structure - Molecules - Nonlinear equations - Tensors - Wave equations;
D O I：
10.1080/00268970050080564
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：
A number of ideas and methods for theoretical studies of the structure and spectra of many-electron systems are considered. The main emphasis is on the self-consistent field method in various approximations: single-and multi-configuration approaches, analytical and numerical radial wavefunctions, and general methods of calculation of spin-angular parts of various matrix elements. The importance is stressed of the use of the second quantization and quasispin technique in coupled tensorial form.
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页码：1205 / 1212
页数：8
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