Concepedia

Generalized perturbation theory of effective valence shell hamiltonians

M.G. Sheppard, Karl F. Freed, Michael F. Herman, Danny L. Yeager

Chemical Physics Letters · 1979 · 43 citations · 26 references

DOI

Concepts

References

26

Linked-Cluster Expansions for the Nuclear Many-Body Problem

B. H. Brandow · Reviews of Modern Physics · 1967 · 1.3K citations

, , +11

An application of perturbation theory ideas in configuration interaction calculations

Z. Gershgorn, Isaiah Shavitt · International Journal of Quantum Chemistry · 1968 · 263 citations

, , +16

Theory of the Hyperfine Structure of Molecules: Application to 3Π States of Diatomic Molecules Intermediate between Hund's Cases (a) and (b)

Karl F. Freed · The Journal of Chemical Physics · 1966 · 172 citations

, , +17

Effective hamiltonians

Flemming Jørgensen · Molecular Physics · 1975 · 163 citations

, , +9

Theoretical foundations of purely semiempirical quantum chemistry

Karl F. Freed · The Journal of Chemical Physics · 1974 · 99 citations

, , +17