Physical Review · 1956 · 142 citations · 1 references
Natural SciencesPhysicsAtomic PhysicsQuantum MechanicsAtomic Energy LevelsCold Atom PhysicsElectron ConfigurationsElectron CorrelationElectronic StructureStrongly Correlated Electron SystemsElectron Correlation EnergyExchange-correlation FunctionalsGround State PropertiesGround StatesGround-state Electron Configurations
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