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A supersymmetry model of leptons
Liu, C; Liu, C , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
2005
发表期刊PHYSICS LETTERS B
ISSN0370-2693
卷号609期号:40910页码:111-116
摘要If supersymmetry (SUSY) is not for stabilizing the electroweak energy scale, what is it used for in particle physics? We propose that it is for flavor problems. A cyclic family symmetry is introduced. Under the family symmetry, only the tau-lepton is massive due to the vacuum expectation value (VEV) of the Higgs field. This symmetry is broken by a sneutrino VEV which results in the muon mass. The comparatively large sneutrino VEV does not result in a large neutrino mass due to requiring heavy gauginos. SUSY breaks at a high scale similar to 10(13) GeV. The electroweak energy scale is unnaturally small. No additional global symmetry, like the R-parity, is imposed. Other aspects of the model are discussed. (C) 2005 Published by Elsevier B.V.
部门归属Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词Cosmological Constant Neutrino Hierarchy Symmetry Breaking
学科领域Physics
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收录类别SCI
WOS记录号WOS:000227308900013
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被引频次:9[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/311006/13861
专题理论物理所1978-2010年知识产出
通讯作者Liu, C , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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Liu, C,Liu, C , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.. A supersymmetry model of leptons[J]. PHYSICS LETTERS B,2005,609(40910):111-116.
APA Liu, C,&Liu, C , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2005).A supersymmetry model of leptons.PHYSICS LETTERS B,609(40910),111-116.
MLA Liu, C,et al."A supersymmetry model of leptons".PHYSICS LETTERS B 609.40910(2005):111-116.
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