We provide a method for obtaining simple models of supersymmetry breaking,with all small mass scales generated dynamically, and illustrate it withexplicit examples. We start from models of perturbative supersymmetry breaking,such as O'Raifeartaigh and Fayet models, that would respect an $R$ symmetry iftheir small input parameters transformed as the superpotential does. Bycoupling the system to a pure supersymmetric Yang-Mills theory (or a moregeneral supersymmetric gauge theory with dynamically small vacuum expectationvalues), these parameters are replaced by powers of its dynamical scale in away that is naturally enforced by the symmetry. We show that supersymmetrybreaking in these models may be straightforwardly mediated to thesupersymmetric Standard Model, obtain complete models of direct gaugemediation, and comment on related model building strategies that arise in thissimple framework.
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机译：我们提供了一种获取超对称破坏的简单模型的方法，其中所有小质量尺度都是动态生成的，并通过具体示例进行说明。我们从扰动超对称打破模型开始，例如O'Raifeartaigh和Fayet模型，如果它们的小输入参数像超电势那样转换，它们将尊重$ R $对称性。通过将系统耦合到纯超对称Yang-Mills理论（或具有动态较小真空期望值的更一般的超对称规范理论），这些参数将被其动态范围的幂所取代，而动态范围的幂自然会被对称性所强制执行。我们表明，这些模型中的超对称性破坏可以直接介导给超对称标准模型，获得直接规范中介的完整模型，并对在此简单框架中出现的相关模型构建策略进行评论。
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