Cosmological Constant in SUGRA Models Inspired by Degenerate Vacua

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dc.creatorFroggatt, C. D.
dc.creatorNevzorov, R.
dc.creatorNielsen, H. B.
dc.date2008-10-02
dc.date2008-10-16
dc.date.accessioned2026-07-07T10:10:13Z
dc.date.available2026-07-07T10:10:13Z
dc.descriptionIt is well known that global symmetries protect local supersymmetry and a zero value for the cosmological constant in no--scale supergravity. A particular breakdown of these symmetries, which ensures the vanishing of the vacuum energy density, leads to the natural realisation of the multiple point principle (MPP). In the MPP inspired SUGRA models the cosmological constant is naturally tiny.
dc.descriptionParallel talk at ICHEP08, Philadelphia, USA, July 2008. 4 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/0810.0524
dc.identifierhttp://arxiv.org/abs/0810.0524
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/171548
dc.subjectHigh Energy Physics - Theory
dc.titleCosmological Constant in SUGRA Models Inspired by Degenerate Vacua
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