TY - JOUR
T1 - Bardeen anomaly and Wess-Zumino term in the supersymmetric standard model
AU - Ferrara, S.
AU - Masiero, A.
AU - Porrati, M.
AU - Stora, R.
N1 - Funding Information:
Work supported in part by the Department of Energy of the United States under contract no. DOE-ATO3-88ER40384 Task C.
PY - 1994/4/11
Y1 - 1994/4/11
N2 - 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 supersummetrized 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.
AB - 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 supersummetrized 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.
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U2 - 10.1016/0550-3213(94)90545-2
DO - 10.1016/0550-3213(94)90545-2
M3 - Article
AN - SCOPUS:0001372697
SN - 0550-3213
VL - 417
SP - 238
EP - 254
JO - Nuclear Physics, Section B
JF - Nuclear Physics, Section B
IS - 1-2
ER -