Breaking democracy with non renormalizable mass terms

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dc.creatorSilva-Marcos, Joaquim I.
dc.date2001-02-07
dc.date.accessioned2026-07-07T03:43:50Z
dc.date.available2026-07-07T03:43:50Z
dc.descriptionThe exact democratic structure for the quark mass matrix, resulting from the action of the family symmetry group $A_{3L}\times A_{3R}$, is broken by the vaccum expectation values of heavy singlet fields appearing in non renormalizable dimension 6 operators. Within this specific context of breaking of the family symmetry we formulate a very simple ansatz which leads to correct quark masses and mixings.
dc.description6 pages, RevTeX
dc.identifierhttps://arxiv.org/abs/hep-ph/0102079
dc.identifierhttp://arxiv.org/abs/hep-ph/0102079
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/40376
dc.subjectHigh Energy Physics - Phenomenology
dc.titleBreaking democracy with non renormalizable mass terms
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