{"title":"Top-quark mass in the minimal top-condensation model with extra dimensions","authors":"A. B. Kobakhidze","doi":"10.1134/1.1378886","DOIUrl":null,"url":null,"abstract":"<p>The minimal model of dynamical electroweak-symmetry breaking through top condensation in the presence of compact large extra dimensions is studied. It is shown that, owing to the power-law evolution of gauge and Yukawa couplings, the original predictions of Bardeen, Hill, and Lindner for the top-quark mass are significantly lowered and that, even for a small cutoff scale Λ of a few TeV, one can obtain experimentally allowed values.</p>","PeriodicalId":728,"journal":{"name":"Physics of Atomic Nuclei","volume":"64 5","pages":"941 - 945"},"PeriodicalIF":0.3000,"publicationDate":"2001-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1134/1.1378886","citationCount":"12","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics of Atomic Nuclei","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/1.1378886","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, NUCLEAR","Score":null,"Total":0}
引用次数: 12
Abstract
The minimal model of dynamical electroweak-symmetry breaking through top condensation in the presence of compact large extra dimensions is studied. It is shown that, owing to the power-law evolution of gauge and Yukawa couplings, the original predictions of Bardeen, Hill, and Lindner for the top-quark mass are significantly lowered and that, even for a small cutoff scale Λ of a few TeV, one can obtain experimentally allowed values.
期刊介绍：
Physics of Atomic Nuclei is a journal that covers experimental and theoretical studies of nuclear physics: nuclear structure, spectra, and properties; radiation, fission, and nuclear reactions induced by photons, leptons, hadrons, and nuclei; fundamental interactions and symmetries; hadrons (with light, strange, charm, and bottom quarks); particle collisions at high and superhigh energies; gauge and unified quantum field theories, quark models, supersymmetry and supergravity, astrophysics and cosmology.
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