Concepedia

Cluster expansion of the wavefunction. Excited states

Norio Nakatsuji

Chemical Physics Letters · 1978 · 654 citations · 13 references

DOI

Concepts

References

13

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

The Journal of Chemical Physics · 1966 · 3.1K citations

, , +15

Self-Consistent Field Theory for Open Shells of Electronic Systems

Clemens Roothaan · Reviews of Modern Physics · 1960 · 2K citations

, , +12

Stability conditions and nuclear rotations in the Hartree-Fock theory

D. J. Thouless · Nuclear Physics · 1960 · 879 citations

, , +12

Successive Approximations by the Rayleigh-Ritz Variation Method

J. K. L. MacDonald · Physical Review · 1933 · 736 citations

, , +11

Cluster expansion of the wavefunction. Symmetry-adapted-cluster expansion, its variational determination, and extension of open-shell orbital theory

Hiroshi Nakatsuji, Kimihiko Hirao · The Journal of Chemical Physics · 1978 · 657 citations

, , +11