论文标题
渐近安全和评估的巴里昂编号
Asymptotic safety and gauged baryon number
论文作者
论文摘要
我们考虑了一个具有测量重子数的模型，当考虑到Planck量表以上的重力效应时，该模型可能会渐近地安全。我们研究了该理论中的紫外线固定点，并根据需要达到渐近固定点的要求，确定TEV量表上模型的参数空间的限制。假设新规格对称性在TEV量表上被打破，我们对这些限制的现象学意义进行评论。
We consider a model with gauged baryon number that may be rendered asymptotically safe when gravitational effects above the Planck scale are taken into account. We study the ultraviolet fixed points in this theory and determine the restrictions on the parameter space of the model at the TeV scale following from the requirement that the asymptotic fixed points are reached. Assuming that the new gauge symmetry is broken at the TeV scale, we comment on the phenomenological implications of these restrictions.
