HYPERSPHERICAL-COORDINATE APPROACH TO ONE-DIMENSIONAL MODELS OF 2-ELECTRON QUANTUM-SYSTEMS

被引:4
作者
ARTEMYEV, A [1 ]
GROBE, R [1 ]
EBERLY, JH [1 ]
机构
[1] RUSSIAN ACAD SCI, INST GEN PHYS, MOSCOW 117942, RUSSIA
来源
PHYSICAL REVIEW A | 1995年 / 51卷 / 01期
关键词
D O I
10.1103/PhysRevA.51.155
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The applicability and accuracy of the hyperspherical-coordinate method for the study of reduced-dimensional models of two-electron atoms and ions is discussed. We have calculated excitation spectra and ground-state wave functions and compared them with their exact values, and with the values obtained within different modifications of the Hartree-Fock approach. © 1995 The American Physical Society.
引用
收藏
页码:155 / 162
页数:8
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