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

Sergio Ferrara; Massimo Porrati

doi:10.1016/0370-2693(92)91958-C

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

Sergio Ferrara, Massimo Porrati

Research output: Contribution to journal › Article › peer-review

Abstract

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 language	English (US)
Pages (from-to)	85-89
Number of pages	5
Journal	Physics Letters B
Volume	288
Issue number	1-2
DOIs	https://doi.org/10.1016/0370-2693(92)91958-C
State	Published - Aug 20 1992

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0370-2693(92)91958-C

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title = "Supersymmetric sum rules on magnetic dipole moments of arbitrary-spin particles",

abstract = "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.",

author = "Sergio Ferrara and Massimo Porrati",

note = "Funding Information: 2 Work supported in part by the Department of Energy of the USA under contract No. DOE-AT03-88ER40384, Task E.",

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N2 - 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.

AB - 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.

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

Abstract

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