Short distance modifications to Newton's law in SUSY braneworld scenarios

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dc.creatorPalma, Gonzalo A.
dc.date2007-10-10
dc.date.accessioned2026-07-07T11:53:29Z
dc.date.available2026-07-07T11:53:29Z
dc.descriptionIn braneworld models coming from string theory one generally encounters massless scalar degrees of freedom -moduli- parameterizing the volume of small compact extra-dimensions. Here we discuss the effects of such moduli on Newton's law for a fairly general 5-D supersymmetric braneworld scenario with a bulk scalar field $ϕ$. We show that the Newtonian potential describing the gravitational interaction between two bodies localized on the visible brane picks up a non-trivial contribution at short distances that depends on the shape of the superpotential $W(ϕ)$ of the theory. In particular, we compute this contribution for dilatonic braneworld scenarios $W(ϕ) = e^{αϕ}$ (where $α$ is a constant) and discuss the particular case of 5-D Heterotic M-theory.
dc.descriptionContribution to the Proceedings of the 13th International Symposium on Particles, Strings and Cosmology, PASCOS-07
dc.identifierhttps://arxiv.org/abs/0710.2022
dc.identifierhttp://arxiv.org/abs/0710.2022
dc.identifierAIPConf.Proc.957:341-344,2007
dc.identifierdoi:10.1063/1.2823797
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/204556
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Theory
dc.titleShort distance modifications to Newton's law in SUSY braneworld scenarios
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