Variational solution of the Dirac-Coulomb equation using explicitly correlated wavefunctions. Matrix elements and radial integrals

DOI10.1088/0305-4470/31/29/015zbMath0913.35115OpenAlexW2080443409MaRDI QIDQ4212390

Grzegorz Pestka

Publication date: 13 October 1998

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/31/29/015

zbMATH Keywords

Dirac-Coulomb eigenvalue problemevaluation of two-electron integrals

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) PDEs in connection with quantum mechanics (35Q40) Atomic physics (81V45)

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