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arXiv 0802.2582hep-ph
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来自更高维度的超对称性

Flavorful Supersymmetry from Higher Dimensions

Yasunori Nomura, Michele Papucci, Daniel Stolarski

摘要:

我们提出了在更高的维度美味的超对称模型。希格斯场和超对称性破缺场在额外维度中被定域在同一个地方。Yukawa耦合和运营商产生的超对称性破缺参数,然后收到相同的抑制因子从波函数配置文件的物质场,导致这两类相互作用之间的特定相关性。由此产生的现象是非常丰富的,而严格的实验约束,从低能味和CP违反过程都可以得到满足。在这个框架下,我们构建了统一和非统一的模型,它们在截止尺度下可以是强耦合的,也可以是弱耦合的。我们详细分析了一个版本,一个强耦合的统一模型,它解决了超对称大统一的各种问题。这里提出的模型提供了一个明确的例子,其中超对称性破缺光谱可以是一个直接的窗口到物理的味道在一个非常高的能量尺度。

英文摘要:

We present models of flavorful supersymmetry in higher dimensions. The Higgs fields and the supersymmetry breaking field are localized in the same place in the extra dimension(s). The Yukawa couplings and operators generating the supersymmetry breaking parameters then receive the same suppression factors from the wavefunction profiles of the matter fields, leading to a specific correlation between these two classes of interactions. The resulting phenomenology is very rich, while stringent experimental constraints from the low-energy flavor and CP violating processes can all be satisfied. We construct both unified and non-unified models in this framework, which can be either strongly or weakly coupled at the cutoff scale. We analyze one version in detail, a strongly coupled unified model, which addresses various issues of supersymmetric grand unification. The models presented here provide an explicit example in which the supersymmetry breaking spectrum can be a direct window into the physics of flavor at a very high energy scale.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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