Baryogenesis through axion domain wall

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dc.creatorNayak, S. N.
dc.creatorYajnik, U. A.
dc.date2000-02-21
dc.date.accessioned2026-07-07T03:40:49Z
dc.date.available2026-07-07T03:40:49Z
dc.descriptionGeneric axion models give rise to axion domain walls in the early Universe and they have to disappear not to overclose the universe, thus limiting the nature of discrete symmetry allowed in these type of models. Through QCD sphalerons, net chiral charge can be created by these collapsing walls which in turn can result the observed baryon assymmetry.
dc.description6 pages
dc.identifierhttps://arxiv.org/abs/hep-ph/0002219
dc.identifierhttp://arxiv.org/abs/hep-ph/0002219
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/39406
dc.subjectHigh Energy Physics - Phenomenology
dc.titleBaryogenesis through axion domain wall
dc.typetext

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