EntityQ1073627· pop 5· linked from 52 articlesGW approximationSign in to savein physics, an estimate of the self-energy of a many-body systemConnectionsHartree–Fock methodEntityInternational Standard Book NumberEntityWayback MachineEntitydigital object identifierEntityInternational Standard Serial NumberEntityquantum chemistryEntitybibcodeEntityQ118398EntitypermittivityEntitymolecular orbital theoryEntityQ22908627Entityvalence bond theoryEntitydensity functional theoryEntityplane waveEntityGreen's functionEntityelectronic band structureEntitylinear combination of atomic orbitalsEntitynearly free electron modelEntitymany-body problemEntityconfiguration interactionEntityCategoriesQuantum field theory