B-spline basis implementation of the Hartree-Fock method for arbitrary central potentials

被引：0

作者：

Waide, D. T. ^{[1
]}

Green, D. G. ^{[1
]}

Gribakin, G. F. ^{[1
]}

机构：

[1] Queens Univ Belfast, Sch Math & Phys, Belfast BT7 1NN, Antrim, North Ireland

来源：

31ST INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS (ICPEAC XXXI) | 2020年 / 1412卷

关键词：

D O I：

10.1088/1742-6596/1412/13/132029

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The Hartree-Yock equations are solved using B-splines. Convergence of self-consistency iterations is achieved by turning on the electron interaction gradually. We test the ground and excited-state sets for atoms and an electron gas confined in a harmonic potential and the jellium model of alkali-metal clusters. Comparisons are made with the Thomas-Fermi approximation arid dipole polarizabilities are found and compared with experiment.

引用

页数：1

共 6 条

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