Yang-Mills Localization in Warped Space

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dc.creatorBatell, Brian
dc.creatorGherghetta, Tony
dc.date2006-11-28
dc.date.accessioned2026-07-07T11:23:16Z
dc.date.available2026-07-07T11:23:16Z
dc.descriptionWe present a mechanism to localize zero mode non-Abelian gauge fields in a slice of AdS_5. As in the U(1) case, bulk and boundary mass terms allow for a massless mode with an exponential profile that can be localized anywhere in the bulk. However in the non-Abelian extension, the cubic and quartic zero mode gauge couplings do not match, implying a loss of 4D gauge invariance. We show that the symmetry can be restored at the nonlinear level by considering brane-localized interactions, which are added in a gauge invariant way using boundary kinetic terms. Possible issues related to the scalar sector of the theory, such as strong coupling and ghosts, are also discussed. Our approach is then compared with other localization mechanisms motivated by dilaton gravity and deconstruction. Finally, we show how to localize the scalar component A_5 zero mode anywhere in the bulk which could be relevant in gauge-Higgs unification models.
dc.description28 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/hep-th/0611305
dc.identifierhttp://arxiv.org/abs/hep-th/0611305
dc.identifierPhys.Rev.D75:025022,2007
dc.identifierdoi:10.1103/PhysRevD.75.025022
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/194838
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleYang-Mills Localization in Warped Space
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