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College of Natural Sciences(자연과학대학)Dept. of Physics(물리학과)PH-Journal Papers(저널논문)

QCD axion from a higher dimensional gauge field theory

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dc.contributor.authorChoi, Ki-Woonko
dc.date.accessioned2013-03-03T19:06:29Z-
dc.date.available2013-03-03T19:06:29Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2004-03-
dc.identifier.citationPHYSICAL REVIEW LETTERS, v.92, pp.231 - 238-
dc.identifier.issn0031-9007-
dc.identifier.urihttp://hdl.handle.net/10203/80030-
dc.description.abstractWe point out that a QCD axion solving the strong CP problem can arise naturally from a parity-odd gauge field in five-dimensional (5D) orbifold field theory. The required axion coupling to the QCD anomaly comes from the 5D Chern-Simons coupling, and all other unwanted U(1)(PQ) breaking axion couplings can be avoided naturally by the 5D gauge symmetry and locality. If the fifth dimension is warped, the resulting axion scale is suppressed by a small warp factor compared to the Planck scale, thereby the model can generate naturally an intermediate axion scale f(a)=10(10)-10(12) GeV.-
dc.languageEnglish-
dc.publisherAMER PHYSICAL SOC-
dc.subjectSTRONG-CP PROBLEM-
dc.subjectPECCEI-QUINN SYMMETRY-
dc.subjectINVARIANCE-
dc.subjectPHYSICS-
dc.subjectCONSERVATION-
dc.subjectUNIFICATION-
dc.subjectINSTANTONS-
dc.subjectHIERARCHY-
dc.subjectGRAVITY-
dc.subjectMODELS-
dc.titleQCD axion from a higher dimensional gauge field theory-
dc.typeArticle-
dc.identifier.wosid000220185600006-
dc.identifier.scopusid2-s2.0-2142753087-
dc.type.rimsART-
dc.citation.volume92-
dc.citation.beginningpage231-
dc.citation.endingpage238-
dc.citation.publicationnamePHYSICAL REVIEW LETTERS-
dc.identifier.doi10.1103/PhysRevLett.92.101602-
dc.contributor.localauthorChoi, Ki-Woon-
dc.type.journalArticleArticle-
dc.subject.keywordPlusSTRONG-CP PROBLEM-
dc.subject.keywordPlusPECCEI-QUINN SYMMETRY-
dc.subject.keywordPlusINVARIANCE-
dc.subject.keywordPlusPHYSICS-
dc.subject.keywordPlusCONSERVATION-
dc.subject.keywordPlusUNIFICATION-
dc.subject.keywordPlusINSTANTONS-
dc.subject.keywordPlusHIERARCHY-
dc.subject.keywordPlusGRAVITY-
dc.subject.keywordPlusMODELS-
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