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

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

Quantum Theory of Many Particle Systems

1972 • 2,855 citations

A Semi-Empirical Theory of the Electronic Spectra and Electronic Structure of Complex Unsaturated Molecules. I.

1953 • 1,947 citations

A Semi-Empirical Theory of the Electronic Spectra and Electronic Structure of Complex Unsaturated Molecules. II

1953 • 1,620 citations

Linked-Cluster Expansions for the Nuclear Many-Body Problem

1967 • 1,258 citations

Derivation of the Brueckner many-body theory

1957 • 1,242 citations

Electronic Structure and Spectra of Nitrogen Heterocycles

1957 • 1,211 citations

Equations-of-Motion Method and the Extended Shell Model

1968 • 1,059 citations

The Quantum Mechanics of Many-Body Systems

1961 • 935 citations

Nonempirical Calculations on Excited States: The Ethylene Molecule

1967 • 293 citations

Green's Function Technique in Atomic and Molecular Physics

1971 • 279 citations

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

1970 • 225 citations

Field Theoretical Methods in Many-Body Systems

1967 • 184 citations

Stability Conditions for the Solutions of the Hartree-Fock Equations for Atomic and Molecular Systems. VI. Singlet-Type Instabilities and Charge-Density-Wave Hartree-Fock Solutions for Cyclic Polyenes

1970 • 168 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

Nuclear Collective Motion: Models and Theory

1972 • 128 citations

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

1970 • 125 citations

Three approaches to electron correlation in atoms

1970 • 121 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

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

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

1967 • 73 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

St�rungstheoretische Berechnung von Ionisierungsenergien und Elektronenaffinit�ten mit Hilfe der Greenschen Zweipunktfunktion

1972 • 66 citations

Correlation Effects of π Electrons. II. Low-Lying Excitations of Polycyclic Hydrocarbons

1969 • 65 citations

Correlation Effects of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>π</mml:mi></mml:math>Electrons. I. Screening

1969 • 64 citations

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

1972 • 61 citations

Propagators for Alternant Hydrocarbon Molecules

1965 • 59 citations

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

1972 • 59 citations

Full configuration interaction for the π-electronic model of benzene. I. General expressions for singlets

1971 • 33 citations

Full configuration interaction for the π-electronic model of benzene. II. Correlation energy and low lying singlet excitation energies

1971 • 31 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

Molecular applications of a method of screened exchange

1973 • 24 citations

Higher-order corrections to collective particle-hole excitations using green function techniques

1968 • 19 citations

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

1972 • 16 citations

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

1973 • 15 citations

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

1972 • 15 citations

Instabilities in theoretical chemistry. I. Introduction: The configurational interaction point of view

1970 • 11 citations

A direct calculation of the excitation energies of closed-shell systems using the green function techniqueM

2009 • 10 citations

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

1972 • 10 citations