由Radion和5d Chern-Simons项导出μ和B μ项
Inducing the mu and the B mu Term by the Radion and the 5d Chern-Simons Term
摘要：
在规范-希格斯统一的5维模型中，F项的真空期望值提供了一个自然的mu和B mu项的来源，与Giudice-Masiero机制非常相似。首阶规范理论拉格朗日量和超对称的陈-西蒙斯项都包含了与Radion超场的耦合，可以用于此目的。我们分析了这种机制的基本特征的μ项生成，并提供了一个明确的例子，基于一个变化的SU（6）规范-希格斯统一模型的Burdman和野村。这个结构包含了我们在类属分析中使用的所有相关特征。更一般地说，我们希望我们的机制是相关的许多最近讨论的orbifold大统一理论模型来自杂种弦论。这提供了一个有趣的方式来测试高尺度物理通过希格斯质量模式在LHC访问。
英文摘要：
In 5-dimensional models with gauge-Higgs unification, the F-term vacuum expectation value of the radion provides, in close analogy to the Giudice-Masiero mechanism, a natural source for the mu and B mu term. Both the leading order gauge theory lagrangian and the supersymmetric Chern-Simons term contain couplings to the radion superfield which can be used for this purpose. We analyse the basic features of this mechanism for mu term generation and provide an explicit example, based on a variation of the SU(6) gauge-Higgs unification model of Burdman and Nomura. This construction contains all the relevant features used in our generic analysis. More generally, we expect our mechanism to be relevant to many of the recently discussed orbifold GUT models derived from heterotic string theory. This provides an interesting way of testing high-scale physics via Higgs mass patterns accessible at the LHC.
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