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首页> 外文期刊>Journal of High Energy Physics >Canonical gauge coupling unification in the standard model with high-scale supersymmetry breaking
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Canonical gauge coupling unification in the standard model with high-scale supersymmetry breaking

机译:标准模型中规范规范耦合的统一,具有大规模超对称破坏

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摘要

Inspired by the string landscape and the unified gauge coupling relation in the F-theory Grand Unified Theories (GUTs) and GUTs with suitable high-dimensional operators, we study the canonical gauge coupling unification and Higgs boson mass in the Standard Model (SM) with high-scale supersymmetry breaking. In the SM with GUT-scale supersymmetry breaking, we achieve the gauge coupling unification at about 5.3 × 1013 GeV, and the Higgs boson mass is predicted to range from 130 GeV to 147 GeV. In the SM with supersymmetry breaking scale from 104 GeV to 5.3 × 1013 GeV, gauge coupling unification can always be realized and the corresponding GUT scale M U is from 1016 GeV to 5.3 × 1013 GeV, respectively. Also, we obtain the Higgs boson mass from 114.4 GeV to 147 GeV. Moreover, the discrepancies among the SM gauge couplings at the GUT scale are less than about 4-6%. Furthermore, we present the SU(5) and SO(10) models from the F-theory model building and orbifold constructions, and show that we do not have the dimension-five and dimension-six proton decay problems even if M U ≤ 5 × 1015 GeV.
机译:受F-论大统一理论(GUT)和GUT与合适的高维算子中的弦线景观和统一规范耦合关系的启发,我们在标准模型(SM)中研究规范规范耦合统一和希格斯玻色子质量大规模超对称破坏。在具有GUT尺度超对称破坏的SM中,我们实现了规范耦合的统一,约为5.3×10 13 GeV,并且希格斯玻色子的质量范围预计为130 GeV至147 GeV。在超对称破坏尺度从10 4 GeV到5.3×10 13 GeV的SM中,总能实现轨距耦合统一,并且相应的GUT尺度M U < / sub>分别从10 16 GeV到5.3×10 13 GeV。同样,我们获得了从114.4 GeV到147 GeV的希格斯玻色子质量。此外,在GUT标尺上,SM量规接头之间的差异小于约4-6%。此外,我们从F理论模型的建立和双曲面构造中给出了SU(5)和SO(10)模型,并表明即使M ,我们也没有第五维和第六维质子衰变问题U ≤5×10 15 GeV。

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