{"paper":{"title":"Determining the Dirac CP Violation Phase in the Neutrino Mixing Matrix from Sum Rules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. V. Titov, I. Girardi, S. T. Petcov","submitted_at":"2014-10-29T16:45:48Z","abstract_excerpt":"Using the fact that the neutrino mixing matrix $U = U^\\dagger_{e}U_{\\nu}$, where $U_{e}$ and $U_{\\nu}$ result from the diagonalisation of the charged lepton and neutrino mass matrices, we analyse the sum rules which the Dirac phase $\\delta$ present in $U$ satisfies when $U_{\\nu}$ has a form dictated by flavour symmetries and $U_e$ has a \"minimal\" form (in terms of angles and phases it contains) that can provide the requisite corrections to $U_{\\nu}$, so that reactor, atmospheric and solar neutrino mixing angles $\\theta_{13}$, $\\theta_{23}$ and $\\theta_{12}$ have values compatible with the curr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.8056","kind":"arxiv","version":5},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}