Numerical methods of the preliminary evaluation of the role of admixed configurations in atomic calculations

DOI10.1016/S0010-4655(00)00214-9zbMath0970.81017MaRDI QIDQ5934119

R. Karpuškienė, P. Bogdanovich

Publication date: 16 October 2001

Published in: Computer Physics Communications (Search for Journal in Brave)

zbMATH Keywords

atomic statesaveraged configuration mixing weightsaveraged energy correlation correctionsinterconfigurational matrix elementssecond order of the perturbation

Mathematics Subject Classification ID

Computational methods for problems pertaining to quantum theory (81-08) Perturbation theories for operators and differential equations in quantum theory (81Q15) Atomic physics (81V45) Applications to the sciences (65Z05)

Related Items (1)

Some problems of calculation of energy spectra of complex atomic configurations

Uses Software

• HF86

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