中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Preferred hierarchy scales from the product landscape

文献类型:期刊论文

作者Lv, SL ; Sun, Z ; Wu, L
刊名JOURNAL OF HIGH ENERGY PHYSICS
出版日期2014
期号9
ISSN号1029-8479
关键词Beyond Standard Model Cosmology of Theories beyond the SM Superstring Vacua Flux compactifications
通讯作者Lv, SL (reprint author), Sichuan Univ, Coll Phys Sci & Technol, Ctr Theoret Phys, Chengdu 610064, Peoples R China.
中文摘要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.
资助信息National Natural Science Foundation of China [11305110]
语种英语
公开日期2015-04-14
源URL[http://ir.iphy.ac.cn/handle/311004/59195]  
专题物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
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).
APA Lv, SL,Sun, Z,&Wu, L.(2014).Preferred hierarchy scales from the product landscape.JOURNAL OF HIGH ENERGY PHYSICS(9).
MLA Lv, SL,et al."Preferred hierarchy scales from the product landscape".JOURNAL OF HIGH ENERGY PHYSICS .9(2014).

入库方式: OAI收割

来源:物理研究所

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