Analysis of the equation-of-motion theory of electron affinities and ionization potentials

Über die Zuordnung von Wellenfunktionen und Eigenwerten zu den Einzelnen Elektronen Eines Atoms

1934 • 6,923 citations

Equations-of-Motion Method and the Extended Shell Model

1968 • 1,059 citations

Configuration interaction in orbital theories

1955 • 583 citations

Direct calculation of ionization energies

1973 • 540 citations

The Stark Effect from the Point of View of Schroedinger's Quantum Theory

1926 • 509 citations

Time-Independent Diagrammatic Approach to Perturbation Theory of Fermion Systems

1975 • 496 citations

Direct calculation of ionization potentials of closed-shell atoms and molecules

1973 • 321 citations

Nonempirical Calculations on Excited States: The Ethylene Molecule

1967 • 293 citations

Theory of electron affinities of small molecules

1973 • 285 citations

Higher Random-Phase Approximation as an Approximation to the Equations of Motion

1970 • 225 citations

Moment-conserving decoupling of green functions via pade approximants

1970 • 217 citations

Methods for Calculating Ground-State Correlations of Vibrational Nuclei

1968 • 193 citations

Atomic and molecular electronic spectra and properties from the electron propagator

1974 • 187 citations

Improved calculations of ionization potentials of closed-shell molecules

1973 • 177 citations

On the breakdown of the Koopmans' theorem for nitrogen

1973 • 166 citations

Many-Body Green's Functions for Finite, Nonuniform Systems: Applications to Closed Shell Atoms

1972 • 151 citations

Application of the equations-of-motion method to the excited states of N2, CO, and C2H4

1973 • 143 citations

Equations-of-motion method including renormalization and double-excitation mixing

1973 • 134 citations

Nonempirical Calculations on Excited States: The Formaldehyde Molecule

1968 • 130 citations

Time‐dependent Hartree–Fock calculations in the Pariser–Parr–Pople model. Applications to aniline, azulene and pyridine

1970 • 125 citations

Application of Many-Body Green's Functions to the Scattering and Bound-State Properties of Helium

1973 • 123 citations

On the electron affinities of ethylene and 1,3-butadiene

1975 • 119 citations

Calculation of the vertical ionization potentials of formaldehyde by means of perturbation theory

1971 • 115 citations

Derivation and Analysis of the Pariser–Parr–Pople Model

1968 • 114 citations

Many-Body Methods Applied to Electron Scattering from Atoms and Molecules. II. Inelastic Processes

1971 • 96 citations

Green's function approach to the direct perturbation calculation of the excitation energies of closed shell fermion systems

1974 • 92 citations

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

1971 • 90 citations

Direct Calculation of First- and Second-Order Density Matrices. The Higher RPA Method

1971 • 81 citations

Theoretical study of stable negative ions of polar molecules: NaH−, LiH−, LiF−, BeO−

1976 • 80 citations

Time-dependent Hartree-Fock theory

1964 • 76 citations

Cancellations Occurring in the Calculation of Transition Energies by a Perturbation Development of Configuration Interaction Matrices

1967 • 73 citations

Non-single-particle excitations in finite Fermi systems

1975 • 73 citations

Improved single-particle propagators in the theory of conjugated systems

1965 • 71 citations

Direct Calculation of Natural Orbitals by Many-Body Perturbation Theory: Application to Helium

1969 • 71 citations

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

1970 • 66 citations

Theoretical studies of molecular ions. Vertical ionization potentials of the nitrogen molecule

1974 • 64 citations

The self-consistent random phase approximation

1971 • 64 citations

Self-Consistent Polarization Propagator Approximation as a Modified Random Phase Method

1972 • 61 citations

Studies in perturbation theory. XIV. Treatment of constants of motion, degeneracies and symmetry properties by means of multidimensional partitioning

2009 • 60 citations

Propagators for Alternant Hydrocarbon Molecules

1965 • 59 citations

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

1972 • 59 citations

Theoretical studies of molecular ions. The ionization potential and electron affinity of BH

1975 • 59 citations

Excited electronic states of 1, 3-butadiene

1955 • 55 citations

A comment on a theory of electron affinities

1975 • 52 citations

Self-consistent time-dependent Hartree-Fock scheme

1974 • 52 citations

Exact and Semiempirical Analysis of the Generalized-Random-Phase-Approximation Optical Potential

1972 • 50 citations

The self-consistent determination of the ion and neutral molecule wavefunctions in a theory of electron affinities and ionization potentials

1974 • 50 citations

Theoretical predictions of stable negative ions: HF−, LiH−, NaH−

1975 • 49 citations

Direct calculation of ionization potentials of atoms and molecules: application to Ne

1974 • 49 citations

Theoretical studies of molecular ions: BeH−

1975 • 47 citations

Use of perturbation methods for the study of configuration interaction effects

1967 • 34 citations

Application of the many-body Green's function formalism to the lithium atom

1973 • 29 citations

Elementary Excitations in a Benzene Model

1968 • 28 citations

Nitroxides XXX: sign of a long-range coupling in a bicyclic nitroxide radical

1968 • 21 citations

Calculation of orbital energies in π-electron systems with the Green's function method

1972 • 16 citations

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

1972 • 15 citations

An application of RPA theory to conjugated systems in the excited states

1973 • 15 citations

Use of unrestricted hartree-fock wave functions in RPA calculations

2009 • 10 citations

Calculation of orbital energies in π-electron systems with the Green's function method

1972 • 10 citations

The calculation of upper and lower bounds of energy eigenvalues in perturbation theory by means of partitioning techniques.

1966 • 9 citations

Inclusion of doubly excited configurations in electron propagators

1975 • 7 citations

REACTION MATRIX THEORY FOR NUCLEAR STRUCTURE.

1972 • 2 citations