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Gravity-induced instability and gauge field localization

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dc.contributor.author Farakos, K en
dc.contributor.author Pasipoularides, P en
dc.date.accessioned 2014-03-01T02:43:21Z
dc.date.available 2014-03-01T02:43:21Z
dc.date.issued 2005 en
dc.identifier.issn 0370-2693 en
dc.identifier.uri http://hdl.handle.net/123456789/31352
dc.subject Gauge Field en
dc.subject Scalar Field en
dc.subject Spectrum en
dc.subject Zero Mode en
dc.subject.classification Physics, Multidisciplinary en
dc.subject.other COSMOLOGICAL-CONSTANT en
dc.subject.other LAYERED PHASE en
dc.subject.other DIMENSION en
dc.subject.other FERMIONS en
dc.subject.other BRANE/ en
dc.subject.other BOSONS en
dc.subject.other SPACE en
dc.subject.other MODEL en
dc.title Gravity-induced instability and gauge field localization en
heal.type conferenceItem en
heal.identifier.primary 10.1016/j.physletb.2005.06.058 en
heal.identifier.secondary http://dx.doi.org/10.1016/j.physletb.2005.06.058 en
heal.language English en
heal.publicationDate 2005 en
heal.abstract The spectrum of a massless bulk scalar field 0, with a possible interaction term of the form L-int = zeta R Phi(2), is investigated in the case of RS-geometry [L. Randall, R. Sundrum, Phys. Rev. Lett. 83 (1999) 3370; L. Randall, R. Sundrum, Phys. Rev. Lett. 83 (1999) 4690]. We show that the zero mode for 0, turns into a tachyon mode, in the case of a non-zero negative value of xi (xi < 0). As we see, the existence of the tachyon mode destabilizes the Phi = 0 vacuum, against a new stable vacuum with nonzero 0 near the brane, and zero in the bulk. By using this result, we can construct a simple model for the gauge field localization, according to the philosophy of Dvali and Shifman (Higgs phase on the brane, confinement in the bulk). (c) 2005 Elsevier B.V. All rights reserved. en
heal.publisher ELSEVIER SCIENCE BV en
heal.journalName Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics en
dc.identifier.doi 10.1016/j.physletb.2005.06.058 en
dc.identifier.isi ISI:000231105400029 en
dc.identifier.volume 621 en
dc.identifier.issue 1-2 en
dc.identifier.spage 224 en
dc.identifier.epage 232 en


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