Thomas-Fermi approach to diatomic systems. II. Correlation diagrams for N-N and Ne-Ne

A. Toepfer; E. K.U. Gross; R. M. Dreizler

doi:10.1103/PhysRevA.20.1808

Thomas-Fermi approach to diatomic systems. II. Correlation diagrams for N-N and Ne-Ne

A. Toepfer^*
, E. K.U. Gross
, R. M. Dreizler

^*Corresponding author for this work

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

17 Scopus citations

Abstract

Solutions of the stationary two-center Schrödinger equation with effective Hartree-Fock-Slater-type potentials derived from the Thomas-Fermi (TF) or TF-Dirac-Weizsäcker models are presented for the systems N-N and Ne-Ne. The authors compare correlation diagrams with corresponding Hartree-Fock results and with the results of the variable-screening model of Eichler and Wille.

Original language	English
Pages (from-to)	1808-1815
Number of pages	8
Journal	Physical Review A
Volume	20
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevA.20.1808
State	Published - 1979
Externally published	Yes

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abstract = "Solutions of the stationary two-center Schr{\"o}dinger equation with effective Hartree-Fock-Slater-type potentials derived from the Thomas-Fermi (TF) or TF-Dirac-Weizs{\"a}cker models are presented for the systems N-N and Ne-Ne. The authors compare correlation diagrams with corresponding Hartree-Fock results and with the results of the variable-screening model of Eichler and Wille.",

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year = "1979",

doi = "10.1103/PhysRevA.20.1808",

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AU - Toepfer, A.

AU - Gross, E. K.U.

AU - Dreizler, R. M.

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Y1 - 1979

N2 - Solutions of the stationary two-center Schrödinger equation with effective Hartree-Fock-Slater-type potentials derived from the Thomas-Fermi (TF) or TF-Dirac-Weizsäcker models are presented for the systems N-N and Ne-Ne. The authors compare correlation diagrams with corresponding Hartree-Fock results and with the results of the variable-screening model of Eichler and Wille.

AB - Solutions of the stationary two-center Schrödinger equation with effective Hartree-Fock-Slater-type potentials derived from the Thomas-Fermi (TF) or TF-Dirac-Weizsäcker models are presented for the systems N-N and Ne-Ne. The authors compare correlation diagrams with corresponding Hartree-Fock results and with the results of the variable-screening model of Eichler and Wille.

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Thomas-Fermi approach to diatomic systems. II. Correlation diagrams for N-N and Ne-Ne

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