论文标题
SU（5）AGUT：最小的渐近统一模型
SU(5) aGUT: a minimal asymptotic grand unification model
论文作者
论文摘要
我们提出了一个新的大统一范式，在任何给定的尺度上，量规耦合都不需要相等，相反，它们朝着深紫外线中的相同固定点运行。我们提供了一个基于SU（5）的具体示例，并具有压实的额外空间维度。通过构造，费米子嵌入了不同的SU（5）散装场中，因此保守了Baryon的数量，并且禁止质子衰减。最轻的Kaluza-klein层由稳定的状态组成，通过其重型指控提供了不对称的暗物质候选者，质量为2.4 TEV。该模型具有有趣而预测的风味结构。
We present a new grand unification paradigm, where gauge couplings do not need to be equal at any given scale, instead they run towards the same fixed point in the deep ultraviolet. We provide a concrete example based on SU(5) with a compactified extra space dimension. By construction, fermions are embedded in different SU(5) bulk fields, hence baryon number is conserved and proton decay is forbidden. The lightest Kaluza-Klein tier consists of stable states, providing an asymmetric Dark Matter candidate via their baryonic charges, with a mass of 2.4 TeV. The model features an interesting and predictive flavour structure.
