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Effective Action and Holography in 5D Gauge Theories

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dc.contributor.author Panico, Giuliano en_US
dc.contributor.author Wulzer, Andrea en_US
dc.date.accessioned 2007-05-15T12:17:54Z en_US
dc.date.accessioned 2011-09-07T20:26:29Z
dc.date.available 2007-05-15T12:17:54Z en_US
dc.date.available 2011-09-07T20:26:29Z
dc.date.issued 2007-05-15T12:17:54Z en_US
dc.identifier.citation JHEP 05 (2007) 060 en_US
dc.identifier.uri http://preprints.sissa.it/xmlui/handle/1963/1969 en_US
dc.description.abstract We apply the holographic method to 5D gauge theories on the warped interval. Our treatment includes the scalars associated with the fifth gauge field component, which appear as 4D Goldstone bosons in the holographic effective action. Applications are considered to two classes of models in which these scalars play an important role. In the Composite-Higgs (and/or Gauge-Higgs Unification) scenario, the scalars are interpreted as the Higgs field and we use the holographic recipe to compute its one-loop potential. In AdS/QCD models, the scalars are identified with the mesons and we compute holographically the Chiral Perturbation Theory Lagrangian up to p^4 order. We also discuss, using the holographic perspective, the effect of including a Chern-Simons term in the 5D gauge Lagrangian. We show that it makes a Wess-Zumino-Witten term to appear in the holographic effective action. en_US
dc.format.extent 431498 bytes en_US
dc.format.mimetype application/pdf en_US
dc.language.iso en_US en_US
dc.relation.ispartofseries SISSA;18/2007/EP en_US
dc.relation.ispartofseries arXiv.org;hep-th/0703287 en_US
dc.relation.uri 10.1088/1126-6708/2007/05/060 en_US
dc.title Effective Action and Holography in 5D Gauge Theories en_US
dc.type Preprint en_US
dc.contributor.department Elementary Particle Theory en_US
dc.contributor.area Physics en_US


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