Explicit form of Pauli potential for direct derivation of pair density from a two-particle differential equation for the quintet state of four electrons with harmonic interparticle interactions

被引：0

作者：

Akbari, A. ^{[1
,2
]}

Amovilli, C. ^{[3
]}

March, N. H. ^{[4
,5
]}

Rubio, A. ^{[1
,2
]}

机构：

[1] Univ Basque Country, Fac Quim, Dept Fis Mat, San Sebastian 20080, Spain

[2] Donostia Int Phys Ctr, San Sebastian 20018, Spain

[3] Univ Pisa, Dipartimento Chim & Chim Ind, I-56126 Pisa, Italy

[4] Univ Antwerp, Dept Phys, B-2020 Antwerp, Belgium

[5] Univ Oxford, Oxford, England

来源：

JOURNAL OF MATHEMATICAL CHEMISTRY | 2013年 / 51卷 / 05期

基金：

欧洲研究理事会;

关键词：

Pair density; Pauli potential; MATRIX;

D O I：

10.1007/s10910-013-0158-3

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Recently, an analytic two-particle density matrix (2DM) has been derived for the quintet state of four electrons interacting via two-body harmonic forces. Here we use this 2DM to extract the exact pair density . This is then employed in the known two-particle partial differential equation for the pair density amplitude to extract the Pauli potential for this quintet state.

引用

页码：1462 / 1466

页数：5

共 10 条

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