A possible interpretation of the Higgs mass by the cosmological attractive relaxion
Huang FP(黄发朋); Huang, FP; Li H(李虹); Zhang XM(张新民); Cai, YF; Li, H; Zhang, XM
刊名CHINESE PHYSICS C
2016
卷号40期号:11
关键词Higgs inflation electroweak hierarchy
DOI10.1088/1674-1137/40/11/113103
通讯作者黄发朋
文章类型Article
英文摘要Recently, a novel idea [1] has been proposed to relax the electroweak hierarchy problem through the cosmological inflation and the axion periotic potential. Here, we further assume that only the attractive inflation is needed to explain the light mass of the Higgs boson, where we do not need a specified periodic potential of the axion field. Attractive inflation during the early universe drives the Higgs boson mass from the large value in the early universe to the small value at present, where the Higgs mass is an evolving parameter of the Universe. Thus, the small Higgs mass can technically originate from the cosmological evolution rather than dynamical symmetry or anthropics. Further, we study the possible collider signals or constraints at a future lepton collier and the possible constraints from the muon anomalous magnetic moment. A concrete attractive relaxion model is also discussed, which is consistent with the data of Planck 2015.
关键词[WOS]SYMMETRY-BREAKING ; HIERARCHY
语种英语
WOS记录号WOS:000389144400007
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/260646
专题中国科学院高能物理研究所_理论物理室_期刊论文
中国科学院高能物理研究所_粒子天体物理中心
作者单位中国科学院高能物理研究所
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GB/T 7714
Huang FP,Huang, FP,Li H,et al. A possible interpretation of the Higgs mass by the cosmological attractive relaxion[J]. CHINESE PHYSICS C,2016,40(11).
APA 黄发朋.,Huang, FP.,李虹.,张新民.,Cai, YF.,...&Zhang, XM.(2016).A possible interpretation of the Higgs mass by the cosmological attractive relaxion.CHINESE PHYSICS C,40(11).
MLA 黄发朋,et al."A possible interpretation of the Higgs mass by the cosmological attractive relaxion".CHINESE PHYSICS C 40.11(2016).
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