论文标题
广义331型
Generalized 331 models
论文作者
论文摘要
我们研究了可以将标准模型嵌入$ {\ rm su（3）} _ c \ times {\ rm su（3）} _ l \ times {\ rm的不同方式 u（1）} _ x $量规组。我们表明，存在以自由参数为特征的模型家族。到目前为止，仅研究了这些模型中的少数模型，与自由参数的特定值相对应。
We examine different ways in which the standard model can be embedded into the ${\rm SU(3)}_c \times {\rm SU(3)}_L \times {\rm U(1)}_X$ gauge group. We show that there exist families of models characterized by a free parameter. Only a few of these models, corresponding to specific values of the free parameter, have been studied so far.
