Supersymmetric sum rules on magnetic dipole moments of arbitrary-spin particles

Sergio Ferrara, Massimo Porrati

    Research output: Contribution to journalArticlepeer-review


    We find model independent, exact sum rules valid for any theory with unbroken N = 1 supersymmetry. These sum rules determine the magnetic dipole moments of all particles within a massive N = 1 supermultiplet in terms of a single free parameter. They imply in particular that, when all magnetic-moment matrix elements are diagonal, the gyromagnetic ratio of arbitrary-spin supersymmetric particles must be equal to 2.

    Original languageEnglish (US)
    Pages (from-to)85-89
    Number of pages5
    JournalPhysics Letters B
    Issue number1-2
    StatePublished - Aug 20 1992

    ASJC Scopus subject areas

    • Nuclear and High Energy Physics


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