Abstract
We derive model independent, non-perturbative supersymmetric sum rules for the gravitational quadrupole moments of arbitrary-spin particles in any N = 1 supersymmetric theory. These sum rules select a "preferred" value of h = 1 where the "h-factor" is the gravitational quadrupole analog of the gyromagnetic ratio or g-factor. This value of h = 1 corresponds identically to the preferred field theory value obtained by tree-level unitarity considerations. The presently derived h-factor sum rule complements and generalizes previous work on electromagnetic moments where g = 2 was shown to be preferred by both supersymmetric sum rule and tree-level unitarity arguments.
Original language | English (US) |
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Pages (from-to) | 129-135 |
Number of pages | 7 |
Journal | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |
Volume | 469 |
Issue number | 1-4 |
DOIs | |
State | Published - 1999 |
ASJC Scopus subject areas
- Nuclear and High Energy Physics