Bardeen-Anomaly and Wess-Zumino Term in the Supersymmetric Standard Model

Abstract

We construct the Bardeen anomaly and its related Wess-Zumino term in the supersymmetric standard model. In particular we show that it can be written in terms of a composite linear superfield related to supersymmetrized Chern-Simons forms, in very much the same way as the Green-Schwarz term in four-dimensional string theory. Some physical applications, such as the contribution to the g-2 of gauginos when a heavy top is integrated out, are briefly discussed.

arXiv comment21 pages, (plain TeX), CERN.TH-6845/93, DFPD 93/TH/32, UCLA/93/TEP/13, NYU-TH-93/10/01, ENSLAPP-A442/93

References in corpus (1)

• Non Linear Realizations of $SU(2)\times U(1)$ in the MSSM: Model Independent Analysis and $g-2$ of $W$ Bosons

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