Electron correlation theories and their application to the study of simple reaction potential surfaces

Note on an Approximation Treatment for Many-Electron Systems

1934 • 13,955 citations

On the Correlation Problem in Atomic and Molecular Systems. Calculation of Wavefunction Components in Ursell-Type Expansion Using Quantum-Field Theoretical Methods

1966 • 2,892 citations

Theoretical models incorporating electron correlation

2009 • 1,556 citations

Approximate fourth‐order perturbation theory of the electron correlation energy

1978 • 1,337 citations

Short-range correlations in nuclear wave functions

1960 • 1,194 citations

Bound states of a many-particle system

1958 • 1,061 citations

Correlation Problems in Atomic and Molecular Systems. IV. Extended Coupled-Pair Many-Electron Theory and Its Application to the B<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">H</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>Molecule

1972 • 869 citations

A semi‐empirical <scp>MO</scp> theory for ionization potentials and electron affinities

1977 • 546 citations

Many-body perturbation theory applied to electron pair correlation energies. I. Closed-shell first-row diatomic hydrides

1975 • 366 citations

Comparison of high-order many-body perturbation theory and configuration interaction for H2O

1977 • 256 citations

Potential energy surface for the model unimolecular reaction HNC → HCN

1975 • 185 citations

Electron correlation in small molecules

1977 • 160 citations

The vinylidene-acetylene rearrangement. A self-consistent electron pairs study of a model unimolecular reaction

1978 • 118 citations