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Research output: Contribution to journalArticle


In the investigation of systems consisting of particles of spin 1/2 by the Hartree-Fock method there occurs the operator of exchange interaction. The semi-classical analogue of this operator is known for various interaction potentials. The purpose of this paper is to present a method which makes possible a more accurate determination of the semi-classical analogue of the exchange operator. The detailed calculations have been carried out for the Coulomb potential.

Original languageEnglish
Pages (from-to)357-364
Number of pages8
JournalActa Physica Academiae Scientiarum Hungaricae
Issue number3
Publication statusPublished - Aug 1 1957


ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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