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.

中文翻译：

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渐近安全性和测量重子数

我们考虑一个具有测量重子数的模型，当考虑到普朗克尺度以上的引力效应时，该模型可能会变得渐近安全。我们研究了该理论中的紫外不动点，根据达到渐近不动点的要求，确定了模型在 TeV 尺度上的参数空间限制。假设新的规范对称性在 TeV 尺度上被打破，我们评论这些限制的现象学含义。