An Alternative for Moduli Stabilisation

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dc.creatorAngelantonj, C.
dc.creatorCardella, M.
dc.creatorIrges, N.
dc.date2006-08-03
dc.date2006-08-22
dc.date.accessioned2026-07-07T10:26:00Z
dc.date.available2026-07-07T10:26:00Z
dc.descriptionThe one-loop vacuum energy is explicitly computed for a class of perturbative string vacua where supersymmetry is spontaneously broken by a T-duality invariant asymmetric Scherk-Schwarz deformation. The low-lying spectrum is tachyon-free for any value of the compactification radii and thus no Hagedorn-like phase-transition takes place. Indeed, the induced effective potential is free of divergence, and has a global anti de Sitter minimum where geometric moduli are naturally stabilised.
dc.description14 pages, 1 figure. Three refs added
dc.identifierhttps://arxiv.org/abs/hep-th/0608022
dc.identifierhttp://arxiv.org/abs/hep-th/0608022
dc.identifierPhys.Lett.B641:474-480,2006
dc.identifierdoi:10.1016/j.physletb.2006.08.072
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/176733
dc.subjectHigh Energy Physics - Theory
dc.titleAn Alternative for Moduli Stabilisation
dc.typetext

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