A Solution to the $μ$ Problem in Gauge-mediated Supersymmetry-breaking Models
arXiv:hep-ph/9701394 · doi:10.1016/S0370-2693(97)00313-4
Abstract
We point out that a sector required to set the cosmological constant to zero in gauge-mediated supersymmetry-breaking models naturally produces a supersymmetry-invariant mass ($μ$ term) for Higgs doublets of the order of the electroweak scale. Since this new sector preserves the supersymmetry, it does not generate supersymmetry-breaking masses for the Higgs doublets and thus the $μ$ problem is solved.
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