TY - JOUR

T1 - Supersymmetric sum rules on magnetic dipole moments of arbitrary-spin particles

AU - Ferrara, Sergio

AU - Porrati, Massimo

N1 - Funding Information:
2 Work supported in part by the Department of Energy of the USA under contract No. DOE-AT03-88ER40384, Task E.

PY - 1992/8/20

Y1 - 1992/8/20

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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U2 - 10.1016/0370-2693(92)91958-C

DO - 10.1016/0370-2693(92)91958-C

M3 - Article

AN - SCOPUS:0002365078

SN - 0370-2693

VL - 288

SP - 85

EP - 89

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 1-2

ER -