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arXiv 1202.1285hep-thastro-ph.COgr-qchep-ph
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运行暴胀宇宙学的RG中的希格斯玻色子

Higgs Boson in RG running Inflationary Cosmology

Yi-Fu Cai, Damien A. Easson

摘要:

一个有趣的假设是,重力可能是非微扰重整通过渐近安全的概念。我们证明了最小耦合到渐近安全引力的SM的Higgs扇区可以通过曲率机制产生观测到的近标度不变的宇宙微波背景谱。由此产生的原始功率谱将希格斯质量的上限,这是微调的曲率参数值,与最近发布的大型强子对撞机数据兼容。

英文摘要:

An intriguing hypothesis is that gravity may be non-perturbatively renormalizable via the notion of asymptotic safety. We show that the Higgs sector of the SM minimally coupled to asymptotically safe gravity can generate the observed near scale-invariant spectrum of the Cosmic Microwave Background through the curvaton mechanism. The resulting primordial power spectrum places an upper bound on the Higgs mass, which for finely tuned values of the curvaton parameters, is compatible with the recently released Large Hadron Collider data.

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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