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题名: General gauge and anomaly mediated supersymmetry breaking in grand unified theories with vector-like particles
作者: Li, TJ ;  Nanopoulos, DV
刊名: JOURNAL OF HIGH ENERGY PHYSICS
出版日期: 2011
期号: 10, 页码:90
关键词: HETEROTIC STANDARD MODEL ;  X U(1)(X) MODELS ;  F-THEORY ;  COUPLING UNIFICATION ;  BROKEN SUPERGRAVITY ;  SYMMETRY-BREAKING ;  EXTRA DIMENSIONS ;  PROTON DECAY ;  GUT BREAKING ;  SU(5)
学科分类: Physics
通讯作者: Li, TJ (reprint author), Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China.
部门归属: [Li, Tianjun] Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China; [Li, Tianjun; Nanopoulos, Dimitri V.] Texas A&M Univ, George P & Cynthia W Mitchell Inst Fundamental Ph, College Stn, TX 77843 USA; [Nanopoulos, Dimitri V.] HARC, Astroparticle Phys Grp, The Woodlands, TX 77381 USA; [Nanopoulos, Dimitri V.] Acad Athens, Div Nat Sci, Athens 10679, Greece
英文摘要: In Grand Unified Theories (GUTs) from orbifold and various string constructions the generic vector-like particles do not need to form complete SU(5) or SO(10) representations. To realize them concretely, we present orbifold SU(5) models, orbifold SO(10) models where the gauge symmetry can be broken down to flipped SU(5) x U(1) X or Pati-Salam SU(4)(C) x SU(2)(L) x SU(2)(R) gauge symmetries, and F-theory SU(5) models. Interestingly, these vector-like particles can be at the TeV-scale so that the lightest CP-even Higgs boson mass can be lifted, or play the messenger fields in the Gauge Mediated Supersymmetry Breaking (GMSB). Considering GMSB, ultraviolet insensitive Anomaly Mediated Supersymmetry Breaking (AMSB), and the deflected AMSB, we study the general gaugino mass relations and their indices, which are valid from the GUT scale to the electroweak scale at one loop, in the SU(5) models, the flipped SU(5) x U(1)(X) models, and the Pati-Salam SU(4)(C) x SU(2)(L) x SU(2)(R) models. In the deflected AMSB, we also define the new indices for the gaugino mass relations, and calculate them as well. Using these gaugino mass relations and their indices, we may probe the messenger fields at intermediate scale in the GMSB and deflected AMSB, determine the supersymmetry breaking mediation mechanisms, and distinguish the four-dimensional GUTs, orbifold GUTs, and F-theory GUTs.
资助者: Natural Science Foundation of China [10821504, 11075194]; DOE [DE-FG03-95-Er-40917]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000296917300015
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/14261
Appears in Collections:理论物理所2011年知识产出_期刊论文

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Recommended Citation:
Li, TJ,Nanopoulos, DV. General gauge and anomaly mediated supersymmetry breaking in grand unified theories with vector-like particles[J]. JOURNAL OF HIGH ENERGY PHYSICS,2011(10):90.
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