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Abstract: We present a version of Gauge Mediated Supersymmetry Breaking which preservesan R-symmetry - the gauginos are Dirac particles, the A-terms are zero, andthere are four Higgs doublets. This offers an alternative way for gauginos toacquire mass in the supersymmetry-breaking models of Intriligator, Seiberg, andShih. We investigate the possibility of using R-symmetric gauge mediation torealize the spectrum and large sfermion mixing of the model of Kribs, Poppitz,and Weiner.

Autor: Santiago De Lope Amigo, Andrew E. Blechman, Patrick J. Fox, Erich Poppitz

Fuente: https://arxiv.org/

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