论文标题
最小自发的CP侵入性肠道和麻裂CP相的预测
Minimal spontaneous CP-violating GUT and predictions for leptonic CP phases
论文作者
论文摘要
提出了一种非苏格拉式可重新夸大的$ SO（10）$模型，其CP不变型Yukawa部门由Lorentz标量组成，分别为$ 10 $，$ \ overline {126} $尺寸表示。元素Yukawa耦合是由于CP对称性而实现的。后者通过标准模型希格斯（Higgs）在低能效率理论中被打破，这是居住在$ 10 $和$ \ OVERLINE {126} $标量的Electroweak Doublets的复杂线性组合。结果，夸克和Lepton部门的质量矩阵，包括沉重和光中微子的部门，仅取决于三个阶段，从而决定了两个部门的CP违规。全面分析了该模型的生存力和预测，包括通过热静脉生成产生重子不对称的可能性。它预测了Lepton部门中CP相的相对较小的值。成功的瘦素发生进一步限制了dirac阶段的范围为$ -0.4 \ le \sinδ\ le 0.4 $，$ -0.3 \ le \ sinη_1\ le 0.2 $，$ -0.5 \ le \ le \ le \ le \sinη_2\ sinη_2\ le 0.5 $ for the mojomajomajora阶段的0.5 $。
A non-supersymmetric renormalizable $SO(10)$ model, with CP invariant Yukawa sector consisting of Lorentz scalars in $10$ and $\overline{126}$ dimensional representations, is proposed. The elemental Yukawa couplings are real due to CP symmetry. The latter is broken in the low energy effective theory through the standard model Higgs which is a complex linear combination of electroweak doublets residing in $10$ and $\overline{126}$ scalars. As a result, the mass matrices in the quark and lepton sectors, including those of heavy and light neutrinos, depend only on three phases which in turn determine CP violation in both sectors. The model is comprehensively analysed for its viability and predictions including the possibility to generate baryon asymmetry through thermal leptogenesis. It predicts relatively small values for CP phases in the lepton sector. Successful leptogenesis further restricts the ranges to $-0.4 \le \sinδ\le 0.4$ for the Dirac phase and $-0.3 \le \sin η_1 \le 0.2$, $-0.5 \le \sin η_2 \le 0.5$ for the Majorana phases.
