论文标题
不兼容的坐标代数表示作为粒子世代的起源
Incompatible coordinate algebra representations as the origin of particle generations
论文作者
论文摘要
HIGGS机制在标准模型中的成功导致了这样的猜测，即标准模型量规组可能通过类似统一的组而产生。这种“大统一理论”具有统一标准模型的仪表结构和费米亚表示的优势。不幸的是，最优雅地统一费米的理论，没有预测额外的未观察到的效费态，并不能解释三个费米昂世代的存在。他们通常还可以预测骨状状态的增殖，这会导致诸如质子衰减之类的未观察到的过程。在本文中，我们介绍了一个替代解释，说明为什么人们只能在自然界观察一个较大的“统一”群体的亚组。我们引入的方法自然而然地引起了一代结构，而没有不需要的费米态出现，并且在避免了未观察到的骨状状态和导致未观察到的过程的情况下更清洁。
The success of the Higgs mechanism in the standard model has led to the speculation that the standard model gauge group might arise through an analogous breaking of a yet more unified group. Such `grand unified theories' have the advantage of unifying both the gauge structure and fermion representations of the standard model. Unfortunately, the theories that most elegantly unify the fermions, without predicting extra unobserved fermion states, do not explain the existence of the three fermion generations. They also typically predict a proliferation of bosonic states, which lead to so-far unobserved processes like proton decay. In this paper we introduce an alternative explanation for why one might only observe a subgroup of a larger `unified' group in nature. The approach we introduce gives rise naturally to a generation structure without the appearance of unwanted fermion states, and is cleaner in the sense that it avoids the usual proliferation of unobserved bosonic states and resulting unobserved processes.
