Optimised mean fields for atoms. II. Numerical studies

K. Dietz; O. Lechtenfeld; G. Weymans

doi:10.1088/0022-3700/15/23/014

Optimised mean fields for atoms. II. Numerical studies

K. Dietz^*, O. Lechtenfeld, G. Weymans

^*Corresponding author for this work

University of Bonn

Research output: Contribution to journal › Article › Research › peer review

Abstract

For pt.I see ibid., vol.15, no.23, p.4293 (1982). The one-parameter non-uniqueness of stationary electron configurations in atoms can be used to single out a mean-field equation yielding the exact total energy. This equation is Hartree-like and contains exchange terms with a strength parametrising electron correlations, radiative corrections and further perturbative contributions. A numerical study of this equation is presented for the relativistic case.

Original language	English
Article number	014
Pages (from-to)	4315-4330
Number of pages	16
Journal	Journal of Physics B: Atomic and Molecular Physics
Volume	15
Issue number	23
DOIs	https://doi.org/10.1088/0022-3700/15/23/014
Publication status	Published - 1982
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

Access to Document

10.1088/0022-3700/15/23/014

Cite this

@article{fd3d2a7bd08d4beaaa2d334ceb6dad62,

title = "Optimised mean fields for atoms. II. Numerical studies",

abstract = "For pt.I see ibid., vol.15, no.23, p.4293 (1982). The one-parameter non-uniqueness of stationary electron configurations in atoms can be used to single out a mean-field equation yielding the exact total energy. This equation is Hartree-like and contains exchange terms with a strength parametrising electron correlations, radiative corrections and further perturbative contributions. A numerical study of this equation is presented for the relativistic case.",

author = "K. Dietz and O. Lechtenfeld and G. Weymans",

year = "1982",

doi = "10.1088/0022-3700/15/23/014",

language = "English",

volume = "15",

pages = "4315--4330",

journal = "Journal of Physics B: Atomic and Molecular Physics",

issn = "0022-3700",

publisher = "Institute of Physics",

number = "23",

}

TY - JOUR

T1 - Optimised mean fields for atoms. II. Numerical studies

AU - Dietz, K.

AU - Lechtenfeld, O.

AU - Weymans, G.

PY - 1982

Y1 - 1982

N2 - For pt.I see ibid., vol.15, no.23, p.4293 (1982). The one-parameter non-uniqueness of stationary electron configurations in atoms can be used to single out a mean-field equation yielding the exact total energy. This equation is Hartree-like and contains exchange terms with a strength parametrising electron correlations, radiative corrections and further perturbative contributions. A numerical study of this equation is presented for the relativistic case.

AB - For pt.I see ibid., vol.15, no.23, p.4293 (1982). The one-parameter non-uniqueness of stationary electron configurations in atoms can be used to single out a mean-field equation yielding the exact total energy. This equation is Hartree-like and contains exchange terms with a strength parametrising electron correlations, radiative corrections and further perturbative contributions. A numerical study of this equation is presented for the relativistic case.

UR - http://www.scopus.com/inward/record.url?scp=11744353223&partnerID=8YFLogxK

U2 - 10.1088/0022-3700/15/23/014

DO - 10.1088/0022-3700/15/23/014

M3 - Article

AN - SCOPUS:11744353223

SN - 0022-3700

VL - 15

SP - 4315

EP - 4330

JO - Journal of Physics B: Atomic and Molecular Physics

JF - Journal of Physics B: Atomic and Molecular Physics

IS - 23

M1 - 014

ER -

Optimised mean fields for atoms. II. Numerical studies

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Cite this