Radius stabilization in 5D SUGRA models on orbifold

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We study a four-dimensional effective theory of the five-dimensional (5D) gauged supergravity with a universal hypermultiplet and perturbative superpotential terms at the orbifold fixed points. The class of models we consider includes the 5D heterotic M-theory and the supersymmetric Randall-Sundrum model as special limits of the gauging parameters. We analyse the vacuum structure of the models, especially the nature of the moduli stabilization, from the viewpoint of the effective theory.
4 pages, no figure, Submitted for the SUSY07 proceedings

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High Energy Physics - Theory, High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/139745

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0710.1996
 http://arxiv.org/abs/0710.1996

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arXiv