ITP OpenIR  > 理论物理所2017年知识产出
No-go for tree-level R-symmetry breaking
Liu, FH; Liu, MY; Sun, Z; Liu, FH (reprint author), Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Sichuan, Peoples R China.
2017
发表期刊EUROPEAN PHYSICAL JOURNAL C
卷号77期号:11页码:745
文章类型Article
摘要We show that in gauge mediation models with tree-level R-symmetry breaking where supersymmetry and R-symmetries are broken by different fields, the gaugino mass either vanishes at one loop or finds a contribution from loop-level R-symmetry breaking. Thus tree-level R-symmetry breaking for phenomenology is either no-go or redundant in the simplest type of models. Including explicit messenger mass terms in the superpotential with a particular R-charge arrangement is helpful to bypass the no-go theorem, and the resulting gaugino mass is suppressed by the messenger mass scale.
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]
DOIhttp://dx.doi.org/10.1140/epjc/s10052-017-5327-2
关键词[WOS]DYNAMICAL SUPERSYMMETRY BREAKING ; VACUA
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类目Physics, Particles & Fields
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/21938
专题理论物理所2017年知识产出
通讯作者Liu, FH (reprint author), Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Sichuan, Peoples R China.
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GB/T 7714
Liu, FH,Liu, MY,Sun, Z,et al. No-go for tree-level R-symmetry breaking[J]. EUROPEAN PHYSICAL JOURNAL C,2017,77(11):745.
APA Liu, FH,Liu, MY,Sun, Z,&Liu, FH .(2017).No-go for tree-level R-symmetry breaking.EUROPEAN PHYSICAL JOURNAL C,77(11),745.
MLA Liu, FH,et al."No-go for tree-level R-symmetry breaking".EUROPEAN PHYSICAL JOURNAL C 77.11(2017):745.
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