Axial currents, supercurrents and anomalies in supersymmetric QED
Abstract
The currents associated with the superconformal symmetries are defined as moments of the supercurrent, V/sub mu. All of the current (non-) conservation equations are known once the generalized trace of the supercurrent, D/sup alpha/V/sub alpha alpha/, is found. The superformal anomalies are shown to have coefficients given by beta of the Callan-Symanzik equation. In super QED there is an additional U(1) axial current whose anomaly has a coefficient with no radiative corrections.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- 1979
- Bibcode:
- 1979STIN...8022620C
- Keywords:
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- Electric Current;
- Magnetic Anomalies;
- Quantum Electrodynamics;
- Approximation;
- Conservation Equations;
- Equations Of Motion;
- Field Theory (Algebra);
- Electronics and Electrical Engineering