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Anomaly Mediation, Fayet-Iliopoulos D-terms and precision sparticle spectra

R. Hodgson·I. Jack·D. R. T. Jones·G. G. Ross
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Abstract

We consider the sparticle spectra that arise when anomaly mediation is the source of supersymmetry-breaking and the tachyonic slepton problem is solved by a Fayet-Iliopoulos D-term. We also show how this can lead to a minimal viable extension of anomaly mediation, in which the gauge symmetry associated with this D-term is broken at very high energies, leaving as its footprint in the low energy theory only the required D-terms and seesaw neutrino masses.

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R. Hodgson, I. Jack, D. R. T. Jones, G. G. Ross. 2005-08-10. Anomaly Mediation, Fayet-Iliopoulos D-terms and precision sparticle spectra. https://doi.org/10.1016/j.nuclphysb.2005.09.013

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