JETP Lett. (Engl. Transl.); (United States) · 1985 · 11 citations · 0 references
Natural SciencesPhysicsElectromagnetismMathematical PhysicsTheoretical PhysicsGauge TheoryQuantum ChromodynamicsQuantum Field TheorySpecial FunctionsBeta FunctionRegularizationRegularization TechniquesSupersymmetric Field TheorySupersymmetric Gauge Theory
The exact ..beta.. function is derived in supersymmetric electrodynamics. The relationship between the second-order and higher-order coefficients and the infrared regularization is analyzed.