Bardeen anomaly and Wess-Zumino term in the supersymmetric standard model

S. Ferrara, A. Masiero, M. Porrati, R. Stora

    Research output: Contribution to journalArticle

    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 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.

    Original languageEnglish (US)
    Pages (from-to)238-254
    Number of pages17
    JournalNuclear Physics, Section B
    Volume417
    Issue number1-2
    DOIs
    StatePublished - Apr 11 1994

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    string theory
    anomalies
    composite materials

    ASJC Scopus subject areas

    • Nuclear and High Energy Physics

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    Bardeen anomaly and Wess-Zumino term in the supersymmetric standard model. / Ferrara, S.; Masiero, A.; Porrati, M.; Stora, R.

    In: Nuclear Physics, Section B, Vol. 417, No. 1-2, 11.04.1994, p. 238-254.

    Research output: Contribution to journalArticle

    Ferrara, S. ; Masiero, A. ; Porrati, M. ; Stora, R. / Bardeen anomaly and Wess-Zumino term in the supersymmetric standard model. In: Nuclear Physics, Section B. 1994 ; Vol. 417, No. 1-2. pp. 238-254.
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