Abstract
In an unbroken supersymmetric version of the Glashow-Weinberg-Salam model, we calculate, at the one-loop level, the static quantities of the various particles. We find that the anomalous quadrupole moment of the charged spin-1 boson vanishes. Its dynamic anomalous magnetic moment is non-zero and equal to the anomalous magnetic moment of its spin- 1 2 partners. We prove that unbroken supersymmetry implies these results for massive charged vector-multiplets in any anomaly free model. Supersymmetry anomalies caused by gauge anomalies, via the Wess-Zumino gauge conditions, give contributions which do not satisfy the aforementioned relations. We show that the difference found in the Feynman diagram calculations can also be obtained from the value of the anomaly. As expected, the anomalous magnetic moments of the spin- 1 2 matter fields are found to vanish.
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