Localization of supergravity on the brane

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Title: Localization of supergravity on the brane
Authors: Duff, MJ
Liu, JT
Sabra, WA
Item Type: Journal Article
Abstract: A supersymmetric Randall–Sundrum brane-world demands that not merely the graviton but the entire supergravity multiplet be trapped on the brane. To demonstrate this, we present a complete ansatz for the reduction of (D=5, N=4) gauged supergravity to (D=4, N=2) ungauged supergravity in the Randall–Sundrum geometry. We verify that it is consistent to lowest order in fermion terms. In particular, we show how the graviphotons avoid the ‘no photons on the brane’ result because they do not originate from Maxwell's equations in D=5 but rather from odd-dimensional self-duality equations. In the case of the fivebrane, the Randall–Sundrum mechanism also provides a new Kaluza–Klein way of obtaining chiral supergravity starting from non-chiral.
Issue Date: 2-Jul-2001
Date of Acceptance: 28-Mar-2001
URI: http://hdl.handle.net/10044/1/56350
DOI: https://dx.doi.org/10.1016/S0550-3213(01)00160-2
ISSN: 0550-3213
Publisher: Elsevier
Start Page: 234
End Page: 244
Journal / Book Title: Nuclear Physics B
Volume: 605
Issue: 1-3
Copyright Statement: © 2001, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/
Keywords: Science & Technology
Physical Sciences
Physics, Particles & Fields
Physics
DIMENSIONS
hep-th
0105 Mathematical Physics
0202 Atomic, Molecular, Nuclear, Particle And Plasma Physics
0206 Quantum Physics
Nuclear & Particles Physics
Publication Status: Published
Appears in Collections:Physics
Faculty of Natural Sciences



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