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TMF, 1974, Volume 20, Number 2, Pages 282–287 (Mi tmf3836)  

First-order function for semirelativistic atomic equation

L. N. Ivanov, E. P. Ivanova


Abstract: The first-order correction in the electron-electron interaction to the solation of the two-electron semirelativistic atomic equation is represented in, the form
$$ \Psi^{(1)}(r_1,r_2)=\dfrac 12 S_k[\psi_k(r_1)\Phi_k(r_2)-\psi_k(r_2)\Phi_k(r_1)], $$
where $\psi_k(r)$ are solutions of the one-electron Dirac equation. Analytic expressions are obtained for $\Phi_k(r)$ that are convenient for calculations of matrix elements.

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English version:
Theoretical and Mathematical Physics, 1974, 20:2, 824–828

Bibliographic databases:

Received: 19.03.1973

Citation: L. N. Ivanov, E. P. Ivanova, “First-order function for semirelativistic atomic equation”, TMF, 20:2 (1974), 282–287; Theoret. and Math. Phys., 20:2 (1974), 824–828

Citation in format AMSBIB
\Bibitem{IvaIva74}
\by L.~N.~Ivanov, E.~P.~Ivanova
\paper First-order function for semirelativistic atomic equation
\jour TMF
\yr 1974
\vol 20
\issue 2
\pages 282--287
\mathnet{http://mi.mathnet.ru/tmf3836}
\mathscinet{http://www.ams.org/mathscinet-getitem?mr=468802}
\transl
\jour Theoret. and Math. Phys.
\yr 1974
\vol 20
\issue 2
\pages 824--828
\crossref{https://doi.org/10.1007/BF01037336}


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  • Теоретическая и математическая физика Theoretical and Mathematical Physics
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