N=2 Supermultiplet of Currents and Anomalous Transformations in Supersymmetric Gauge Theory
H. Itoyama, M. Koike, H. Takashino
Abstract
We examine some properties of supermultiplet consisting of the U(1)J current, extended supercurrents, energy-momentum tensor and the central charge in N=2 supersymmetric Yang-Mills theory. The superconformal improvement requires adding another supermultiplet beginning with the U(1)R current. We determine the anomalous (quantum mechanical) supersymmetry transformation associated with the central charge and the energy-momentum tensor to one-loop order.
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