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Title: On the Quantum Electrodynamic Problem of Two Interacting Electrons
Authors: Лазур, Володимир Юрійович
Мигалина, Світлана Іванівна
Рейтій, Олександр Костянтинович
Рейтій, Владислав Костянтинович
Keywords: Квантова електродинаміка, оператор Брейта, релятивістські ефекти, міжелектронна взаємодія
Issue Date: 2008
Publisher: Інститут експериментальний фізики Словацької академії наук
Citation: Lazur V.Yu., Myhalyna S.I., Reity O.K., Reity V.K. On the Quantum Electrodynamic Problem of Two Interacting Electrons // Proc. Small Trian. Meet. Theor. Phys. (September 21-24, 2008). – Medzilaborce. – 2008. – P. 12-19.
Abstract: The problem of interaction of two quasi-molecular electrons, being at an arbitrary distance from one another - near different atoms (nuclei), is solved. Interaction is considered as the second-order effect of the quantum electrodynamic perturbation theory in the coordinate representation. The successive account of a natural requirement of symmetry of the retardation factor, electronic spins and retardation effects of the relativistic interaction of two quasi-molecular electrons localised near various nuclei, leads to the occurrence of additional terms in the expression for the electron-electron interaction operator, in comparison with the standard Breit operator [G. Breit, Phys. Rev. V. 34, P. 553 (1929); V. 39, P. 616 (1932), A.I. Akhiezer and V.B. Berestetskii, Quantum Electrodynamics [in Russian] (2nd ed.), Nauka, Moscow, 1981].
Type: Text
Publication type: Стаття
Appears in Collections:Наукові публікації кафедри диференціальних рівнянь та математичної фізики

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