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arXiv 1012.5529hep-ph
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渐近安全的弱相互作用

Asymptotically safe weak interactions

Xavier Calmet

摘要:

我们强调,没有希格斯玻色子的电弱相互作用与量子广义相对论非常相似。希格斯场可能只是一个敷料场,可能不作为传播粒子存在。在这种解释中,没有希格斯玻色子的电弱相互作用可以在非微扰水平上重整化,因为存在一个非平凡的不动点。通过弱标度的运行,恢复了电弱玻色子散射中的树能级么正性。

英文摘要:

We emphasize that the electroweak interactions without a Higgs boson are very similar to quantum general relativity. The Higgs field could just be a dressing field and might not exist as a propagating particle. In that interpretation, the electroweak interactions without a Higgs boson could be renormalizable at the non-perturbative level because of a non-trivial fixed point. Tree-level unitarity in electroweak bosons scattering is restored by the running of the weak scale.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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