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arXiv 1206.3191hep-phastro-ph.COhep-th
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炼金术暴胀:暴胀子变成希格斯

Alchemical Inflation: inflaton turns into Higgs

Kazunori Nakayama, Fuminobu Takahashi

摘要:

我们提出了一个新的暴胀模型,在这个模型中,规范单重暴胀子在暴胀后变成了希格斯凝聚。暴胀路径的特征是由暴胀子和希格斯场所张成的超对称真空的模空间。暴胀的能量尺度与软超对称破缺有关,暴胀时的哈勃参数小于引力子质量。暴胀成功的初始条件自然是通过希格斯粒子扮演瀑布场角色的预暴胀来实现的。

英文摘要:

We propose a new inflation model in which a gauge singlet inflaton turns into the Higgs condensate after inflation. The inflationary path is characterized by a moduli space of supersymmetric vacua spanned by the inflaton and Higgs field. The inflation energy scale is related to the soft supersymmetry breaking, and the Hubble parameter during inflation is smaller than the gravitino mass. The initial condition for the successful inflation is naturally realized by the pre-inflation in which the Higgs plays a role of the waterfall field.

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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