Matrix Elements Between Configurations Having Several Open Shells. II
- 5 August 1968
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 172 (1) , 18-23
- https://doi.org/10.1103/physrev.172.18
Abstract
The second-quantization formalism is used to investigate coefficients of fractional parentage for mixed configurations. These coefficients are shown to be proportional to reduced matrix elements of coupled creation operators; this proportionality makes their calculation straighforward. A prescription is given for the use of these coefficients which simplifies the calculation of matrix elements involving configurations with several open shells.Keywords
This publication has 7 references indexed in Scilit:
- Effective Electrostatic Interactions inConfigurationsPhysical Review B, 1967
- Application de la théorie des groupes de Lie aux configurations mélangéesJournal de Physique, 1967
- Interaction between Configurations with Several Open ShellsPhysical Review B, 1965
- The quasi-spin formalism and the dependence of nuclear matrix elements on particle numberNuclear Physics, 1965
- Angular Momentum in Quantum MechanicsPublished by Walter de Gruyter GmbH ,1957
- Interactions between Configurations of Three Nucleons in the,ShellPhysical Review B, 1955
- Theory of Complex SpectraPhysical Review B, 1953