Communications in Mathematical Physics · 1972 · 217 citations · 8 references
Natural SciencesMathematicsPhysicsMathematical PhysicsQuantum MechanicsTheoretical PhysicsGauge TheoryHilbert Space FormalismOperator TheoryPath Integral FormulationQuantum Field TheoryQuantum OperatorsCanonical Commutation RelationsCanonical QuantizationCommutator RelationsDyson-schwinger EquationsField QuantizationOperator ExtensionsOperator Product ExpansionOperators
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Non-Lagrangian Models of Current Algebra
Kenneth G. Wilson · Physical Review · 1969 · 2K citations
Gauge invariance in quantum electrodynamics
Richard A. Brandt · Annals of Physics · 1969 · 60 citations