A possible interpretation of the Higgs mass by the cosmological attractive relaxion

doi:10.1088/1674-1137/40/11/113103

	A possible interpretation of the Higgs mass by the cosmological attractive relaxion
	Huang FP(黄发朋); Cai, YF; Li, H; Zhang, XM; Zhang XM(张新民); Huang, FP; Li H(李虹)
刊名	CHINESE PHYSICS C
	2016
卷号	40 期号:11
关键词	Higgs inflation electroweak hierarchy
DOI	10.1088/1674-1137/40/11/113103
通讯作者	黄发朋
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.
语种	英语
WOS记录号	WOS:000389144400007
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/260646]
专题	高能物理研究所_理论物理室
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Huang FP,Cai, YF,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.,Cai, YF.,Li, H.,Zhang, XM.,张新民.,...&李虹.(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).