Conformal Supersymmetry Breaking and Dynamical Tuning of the Cosmological Constant

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dc.creatorIbe, M.
dc.creatorNakayama, Y.
dc.creatorYanagida, T. T.
dc.date2008-02-20
dc.date2008-07-25
dc.date.accessioned2026-07-07T11:56:11Z
dc.date.available2026-07-07T11:56:11Z
dc.descriptionWe propose "conformal supersymmetry breaking" models, which tightly relate the conformal breaking scale (i.e. R-symmetry breaking scale) and the supersymmetry breaking scale. The both scales are originated from the constant term in the superpotential through the common source of the R-symmetry breaking. We show that dynamical tuning between those mass scales significantly reduces the degree of fine-tuning necessary for generating the almost vanishing cosmological constant.
dc.descriptionTo be published (Phys.Lett.B)
dc.identifierhttps://arxiv.org/abs/0802.2753
dc.identifierhttp://arxiv.org/abs/0802.2753
dc.identifierPhys.Lett.B668:28-31,2008
dc.identifierdoi:10.1016/j.physletb.2008.07.003
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/205499
dc.subjectHigh Energy Physics - Theory
dc.titleConformal Supersymmetry Breaking and Dynamical Tuning of the Cosmological Constant
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