An efficient and accurate approximation to double substitution coupled cluster wavefunctions
- 15 May 1981
- journal article
- Published by Elsevier in Chemical Physics Letters
- Vol. 80 (1) , 69-72
- https://doi.org/10.1016/0009-2614(81)80059-0
Abstract
No abstract availableThis publication has 16 references indexed in Scilit:
- An electron pair operator approach to coupled cluster wave functions. Application to He2, Be2, and Mg2 and comparison with CEPA methodsThe Journal of Chemical Physics, 1981
- Molecular Applications of Coupled Cluster and Many-Body Perturbation MethodsPhysica Scripta, 1980
- Electron correlation theories and their application to the study of simple reaction potential surfacesInternational Journal of Quantum Chemistry, 1978
- Many‐body perturbation theory, coupled‐pair many‐electron theory, and the importance of quadruple excitations for the correlation problemInternational Journal of Quantum Chemistry, 1978
- Correlation problems in atomic and molecular systems. V. Spin-adapted coupled cluster many-electron theoryThe Journal of Chemical Physics, 1977
- A semi‐empirical MO theory for ionization potentials and electron affinitiesInternational Journal of Quantum Chemistry, 1977
- Theory of self-consistent electron pairs. An iterative method for correlated many-electron wavefunctionsThe Journal of Chemical Physics, 1976
- Correlation problems in atomic and molecular systems III. Rederivation of the coupled‐pair many‐electron theory using the traditional quantum chemical methodstInternational Journal of Quantum Chemistry, 1971
- Cluster expansion analysis for delocalized systemsInternational Journal of Quantum Chemistry, 1969
- On the Correlation Problem in Atomic and Molecular Systems. Calculation of Wavefunction Components in Ursell-Type Expansion Using Quantum-Field Theoretical MethodsThe Journal of Chemical Physics, 1966