ITP OpenIR  > 理论物理所2014年知识产出
Preferred hierarchy scales from the product landscape
Lv, SL; Sun, Z; Wu, L; Lv, SL (reprint author), Sichuan Univ, Coll Phys Sci & Technol, Ctr Theoret Phys, Chengdu 610064, Peoples R China.
2014
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
ISSN1029-8479
期号9页码:25
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.
部门归属[Lv, Songlin ; Sun, Zheng] Sichuan Univ, Coll Phys Sci & Technol, Ctr Theoret Phys, Chengdu 610064, Peoples R China ; [Sun, Zheng ; Wu, Lina] Chinese Acad Sci, State Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China ; [Sun, Zheng ; Wu, Lina] Chinese Acad Sci, KITPC, Inst Theoret Phys, Beijing 100190, Peoples R China ; [Wu, Lina] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610064, Peoples R China
关键词Dynamical Supersymmetry Breaking Cosmological Constant Standard Model String Theory Mass Compactifications Boson Lhc
学科领域Physics
资助者National Natural Science Foundation of China [11305110] ; National Natural Science Foundation of China [11305110] ; National Natural Science Foundation of China [11305110] ; National Natural Science Foundation of China [11305110]
DOI10.1007/JHEP09(2014)025
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收录类别SCI
语种英语
资助者National Natural Science Foundation of China [11305110] ; National Natural Science Foundation of China [11305110] ; National Natural Science Foundation of China [11305110] ; National Natural Science Foundation of China [11305110]
WOS记录号WOS:000347898200002
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被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15662
专题理论物理所2014年知识产出
通讯作者Lv, SL (reprint author), Sichuan Univ, Coll Phys Sci & Technol, Ctr Theoret Phys, Chengdu 610064, Peoples R China.
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GB/T 7714
Lv, SL,Sun, Z,Wu, L,et al. Preferred hierarchy scales from the product landscape[J]. JOURNAL OF HIGH ENERGY PHYSICS,2014(9):25.
APA Lv, SL,Sun, Z,Wu, L,&Lv, SL .(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.
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