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arXiv 1109.5867hep-thhep-ph
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什么是F理论中的最小超对称标准模型?

What is the minimal supersymmetric Standard Model from F-theory?

Kang-Sin Choi

摘要:

本文从F理论出发,通过谱覆盖构造了SU(3)xSU(2)xU(1)的规范理论,并探讨了在Higgs扇区的最小假设下,标准模型如何得到推广。由于Higgs对和物质世代(分别为1代和3代)之间的数量不同,我们选择了一个服从SO(10)但稍微破坏E_6统一关系的普适G通量。这个条件迫使区分上下希格斯场,抑制质子衰变算子到5维,以及与μ参数相关的单线态的存在和动力学。

英文摘要:

We construct gauge theory of SU(3)xSU(2)xU(1) by spectral cover from F-theory and ask how the Standard Model is extended under minimal assumptions on Higgs sector. For the requirement on different numbers between Higgs pairs and matter generations (respectively one and three) distinguished by R-parity, we choose a universal G-flux obeying SO(10) but slightly breaking E_6 unification relation. This condition forces distinction between up and down Higgs fields, suppression of proton decay operators up to dimension five, and existence and dynamics of a singlet related to mu-parameter.

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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