Nuclear Physics A · 1993 · 25 citations · 24 references
Natural SciencesPhysicsNuclear PhysicsParticle PhysicsBaryon PhysicsMeson PhysicsNuclear MatterNuclear ModelsQuantum ChromodynamicsStrong InteractionBaryon StructureHeavy Meson PhysicsMeson-nucleon Interactions
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On Gauge Invariance and Vacuum Polarization
Julian Schwinger · Physical Review · 1951 · 7.1K citations
Symmetry Breaking through Bell-Jackiw Anomalies
Gerard ’t Hooft · Physical Review Letters · 1976 · 3.4K citations · Full text