Cosmological Constraints and SU(5) Supergravity Grand Unification

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dc.creatorArnowitt, R.
dc.creatorNath, Pran
dc.date1993-02-26
dc.date.accessioned2026-07-07T11:47:41Z
dc.date.available2026-07-07T11:47:41Z
dc.descriptionThe predictions of SU(5) supergravity models with radiative breaking constrained by experimental proton decay bounds are discussed. It is shown that cosmological constraints further restrict the parameter space but can be satisfied for a wide range of parameters. It is also shown that no serious fine tuning problems (either at $M_{SUSY}$ or $M_{GUT}$) exist.
dc.description11pages
dc.identifierhttps://arxiv.org/abs/hep-ph/9302317
dc.identifierhttp://arxiv.org/abs/hep-ph/9302317
dc.identifierPhys.Lett.B299:58-63,1993; ERRATUM-ibid.B307:403,1993
dc.identifierdoi:10.1016/0370-2693(93)90883-J
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202655
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCosmological Constraints and SU(5) Supergravity Grand Unification
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