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题名: Realistic standard model fermion mass relations in generalized minimal supergravity (GmSUGRA)
作者: Balazs, C ;  Li, TJ ;  Nanopoulos, DV ;  Wang, F
刊名: JOURNAL OF HIGH ENERGY PHYSICS
出版日期: 2011
期号: 2, 页码:96
关键词: DYNAMICAL SUPERSYMMETRY BREAKING ;  GRAND UNIFIED THEORIES ;  SYMMETRY-BREAKING ;  QUARK MASS ;  UNIFICATION SCALE ;  GAUGINO MASSES ;  F-THEORY ;  GUTS ;  SO(10) ;  SU(5)
学科分类: Physics
通讯作者: Balazs, C (reprint author), Monash Univ, Sch Phys, Melbourne, Vic 3800, Australia.
部门归属: [Balazs, Csaba; Wang, Fei] Monash Univ, Sch Phys, Melbourne, Vic 3800, Australia; [Li, Tianjun; Nanopoulos, Dimitri V.] Texas A&M Univ, George P & Cynthia W Mitchell Inst Fundamental Ph, College Stn, TX 77843 USA; [Li, Tianjun] Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China; [Nanopoulos, Dimitri V.] Houston Adv Res Ctr, Astroparticle Phys Grp, The Woodlands, TX 77381 USA; [Nanopoulos, Dimitri V.] Acad Athens, Div Nat Sci, Athens 10679, Greece
英文摘要: Grand Unified Theories (GUTs) usually predict wrong Standard Model (SM) fermion mass relation m(e)/m(mu) = m(d)/m(s) toward low energies. To solve this problem, we consider the Generalized Minimal Supergravity (GmSUGRA) models, which are GUTs with gravity mediated supersymmetry breaking and higher dimensional operators. Introducing non-renormalizable terms in the super-and Kahler potentials, we can obtain the correct SM fermion mass relations in the SU(5) model with GUT Higgs fields in the 24 and 75 representations, and in the SO(10) model. In the latter case the gauge symmetry is broken down to SU(3)(C) x SU(2)(L) x SU(2)(R) x U(1)(B-L), to flipped SU(5) x U(1)(X), or to SU(3)(C) x SU(2)(L) x U(1)(1) x U(1)(2). Especially, for the first time we generate the realistic SM fermion mass relation in GUTs by considering the high-dimensional operators in the Kahler potential.
资助者: Australian Research Council [DP0877916]; DOE [DE-FG03-95-Er-40917]; Natural Science Foundation of China [10821504]; Mitchell-Heep Chair in High Energy Physics
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000287939200022
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/14419
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Recommended Citation:
Balazs, C,Li, TJ,Nanopoulos, DV,et al. Realistic standard model fermion mass relations in generalized minimal supergravity (GmSUGRA)[J]. JOURNAL OF HIGH ENERGY PHYSICS,2011(2):96.
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