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题名: Blueprints of the no-scale multiverse at the LHC
作者: Li, TJ ;  Maxin, JA ;  Nanopoulos, DV ;  Walker, JW
刊名: PHYSICAL REVIEW D
出版日期: 2011
卷号: 84, 期号:5, 页码:56016
关键词: PROBE WMAP OBSERVATIONS ;  X U(1)(X) MODELS ;  SUPERSYMMETRY BREAKING ;  SYMMETRY-BREAKING ;  STANDARD MODEL ;  INTERSECTING D6-BRANES ;  COSMOLOGICAL CONSTANT ;  INFLATIONARY UNIVERSE ;  SIMPLE SUPERGRAVITY ;  STRING THEORY
学科分类: Physics
通讯作者: Li, TJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China.
部门归属: [Li, Tianjun] Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China; [Li, Tianjun; Maxin, James A.; Nanopoulos, Dimitri V.] Texas AM 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; [Walker, Joel W.] Sam Houston State Univ, Dept Phys, Huntsville, TX 77341 USA
英文摘要: We present a contemporary perspective on the String Landscape and the Multiverse of plausible string, M-and F-theory vacua. In contrast to traditional statistical classifications and capitulation to the anthropic principle, we seek only to demonstrate the existence of a nonzero probability for a universe matching our own observed physics within the solution ensemble. We argue for the importance of No-Scale Supergravity as an essential common underpinning for the spontaneous emergence of a cosmologically flat universe from the quantum "nothingness." Concretely, we continue to probe the phenomenology of a specific model which is testable at the LHC and Tevatron. Dubbed No-Scale F-SU(5), it represents the intersection of the Flipped SU(5) Grand Unified Theory (GUT) with extra TeV-Scale vectorlike multiplets derived out of F-theory, and the dynamics of No-Scale Supergravity, which in turn imply a very restricted set of high-energy boundary conditions. By secondarily minimizing the minimum of the scalar Higgs potential, we dynamically determine the ratio tan beta similar or equal to 15-20 of up- to down-type Higgs vacuum expectation values (VEVs), the universal gaugino boundary mass M-1/2 similar or equal to 450 GeV, and, consequently, also the total magnitude of the GUT-scale Higgs VEVs, while constraining the low-energy standard model gauge couplings. In particular, this local minimum minimorum lies within the previously described "golden strip," satisfying all current experimental constraints. We emphasize, however, that the over-arching goal is not to establish why our own particular universe possesses any number of specific characteristics, but rather to tease out what generic principles might govern the superset of all possible universes.
资助者: 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:000301887600005
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/14266
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,Maxin, JA,Nanopoulos, DV,et al. Blueprints of the no-scale multiverse at the LHC[J]. PHYSICAL REVIEW D,2011,84(5):56016.
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