Use of unrestricted hartree-fock wave functions in RPA calculations

Equations-of-Motion Method and the Extended Shell Model

1968 • 1,059 citations

Stability conditions and nuclear rotations in the Hartree-Fock theory

1960 • 818 citations

On the origin of a low-lying forbidden transition in polyenes and related molecules

1972 • 483 citations

Nonempirical Calculations on Excited States: The Ethylene Molecule

1967 • 293 citations

Application of the RPA and Higher RPA to the V and T States of Ethylene

1971 • 90 citations

Two-Electron Homopolar Molecule: A Test for Spin-Density Waves and Charge-Density Waves

1969 • 86 citations

Time-dependent Hartree-Fock theory

1964 • 76 citations

Application of a Higher RPA to a Model π-Electron System

1970 • 66 citations

The self-consistent random phase approximation

1971 • 64 citations

Energy-Shift Theory of Low-Lying Excited Electronic States of Molecules

1972 • 59 citations

Stability Conditions for the Solutions of the Hartree-Fock Equations for Atomic and Molecular Systems. V.The Nonanalytic Behavior of the Broken-Symmetry Solutions at the Branching Point

1971 • 58 citations

Geometric approximation to two-particle green function for ethylene

1970 • 48 citations

The instabilities of the hartree‐fock solutions for cyclic polyenes with respect to the spin and charge density fluctuations

1970 • 44 citations

An extension of the random phase approximation

1968 • 42 citations

Self-Consistent Polarization Propagator Calculations in the Pariser-Parr-Pople Model. A Modified Random Phase Method

1972 • 40 citations

Electronic states and wave functions associated with orbital energy crossing

2009 • 32 citations

Comments on the use of unrestricted hartree—fock theory in orbital energy crossing

1973 • 31 citations

Self-Consistent Moment-Conserving Decoupling Scheme and Its Application to the Heisenberg Ferromagnet

1970 • 24 citations

Comparative Study of the Random-Phase Approximation, Hartree-Fock and Single Excited Configuration-Interaction Methods of Computing Excitation Properties of Some Molecules

1972 • 21 citations

Calculation of lower excited electronic levels of benzene with the Green's function method

1972 • 15 citations

Electronic transitions with large generalized oscillator strengths in ethylene

1971 • 5 citations