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题名: A realistic world from intersecting D6-branes
作者: Chen, Ching-Ming ;  Li, Tianjun ;  Mayes, V. E. ;  Nanopoulos, Dimitri V.
刊名: PHYSICS LETTERS B
出版日期: 2008
卷号: 665, 期号:4, 页码:267-270
关键词: FERMION MASSES ;  BRANE MODELS
学科分类: Physics
通讯作者: Li, TJ , Texas A&M Univ, George P & Cynthia W Mitchell Inst Fundamental Ph, College Stn, TX 77843 USA
部门归属: [Chen, CM; Li, TJ; Mayes, VE; Nanopoulos, DV] Texas A&M Univ, George P & Cynthia W Mitchell Inst Fundamental Ph, College Stn, TX 77843 USA; [Li, TJ] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; [Nanopoulos, DV] Houston Adv Res Ctr, Astroparticle Phys Grp, The Woodlands, TX 77381 USA; [Nanopoulos, DV] Acad Athens, Div Nat Sci, Athens 10679, Greece
英文摘要: We describe a three-family Pati-Salam model from intersecting D6-branes in type IIA string theory on the T-6/(Z(2) X Z(2)) orientifold which is of strong phenomenological interest. In the model, the gauge coupling unification is achieved naturally at the string scale, and the gauge symmetry can be broken down to the Standard Model (SM) close to the string scale. Moreover, we find that it is possible to obtain the correct SM quark masses and mixings, and the tau lepton mass. Additionally, neutrino masses and mixings may be generated via the seesaw mechanism. Furthermore, we calculate the supersymmetry breaking soft terms, and the corresponding low-energy supersymmetric particle spectra which may potentially be tested at the Large Hadron Collider (LHC), and provide the observed dark matter density. Published by Elsevier B.V.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000258210800029
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5500
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Chen, Ching-Ming,Li, Tianjun,Mayes, V. E.,et al. A realistic world from intersecting D6-branes[J]. PHYSICS LETTERS B,2008,665(4):267-270.
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