Preferred hierarchy scales from the product landscape

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	Preferred hierarchy scales from the product landscape
	Lv, SL ; Sun, Z ; Wu, L
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2014
期号	9 页码:25
关键词	DYNAMICAL SUPERSYMMETRY BREAKING COSMOLOGICAL CONSTANT STANDARD MODEL STRING THEORY MASS COMPACTIFICATIONS BOSON LHC
ISSN号	1029-8479
通讯作者	Lv, SL (reprint author), Sichuan Univ, Coll Phys Sci & Technol, Ctr Theoret Phys, Chengdu 610064, Peoples R China.
英文摘要	The product landscape method has been recently proposed to solve hierarchy problems such as the cosmological constant problem. We suggest that the parameter distribution on logarithmic scales should be used as a benchmark for hierarchy, and the preferred hierarchy scales can be obtained from the distribution peak. It is shown that generating hierarchy from purely product distribution is very inefficient. To achieve a reasonably acceptable efficiency, other effects such as accumulation of weak hierarchy in the effective theory should be incorporated.
学科主题	Physics
收录类别	SCI
资助信息	National Natural Science Foundation of China [11305110]
原文出处	http://dx.doi.org/10.1007/JHEP09(2014)025
语种	英语
WOS记录号	WOS:000347898200002
公开日期	2015-06-03
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/15662]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	Lv, SL,Sun, Z,Wu, L. Preferred hierarchy scales from the product landscape[J]. JOURNAL OF HIGH ENERGY PHYSICS,2014(9):25.
APA	Lv, SL,Sun, Z,&Wu, L.(2014).Preferred hierarchy scales from the product landscape.JOURNAL OF HIGH ENERGY PHYSICS(9),25.
MLA	Lv, SL,et al."Preferred hierarchy scales from the product landscape".JOURNAL OF HIGH ENERGY PHYSICS .9(2014):25.