<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Neutrinos and Abelian Gauge Symmetries"^^ . "We study the intimate connection between neutrinos and simple abelian gauge symmetries U(1)', starting from the observation that the full global symmetry group of the Standard Model, G = U(1)(B-L) x U(1)(L_e-L_mu) x U(1)(L_mu-L_tau), can be promoted to a local symmetry group by introducing three right-handed neutrinos---automatically making neutrinos massive.\r\nThe unflavored part U(1)(B-L) is linked to the Dirac vs. Majorana nature of neutrinos; we discuss the B-L landscape---including lepton-number-violating Dirac neutrinos---and implications for neutrinos, the baryon asymmetry, and experiments.\r\nFlavored subgroups U(1)' < G can shed light on the peculiar leptonic mixing pattern and mass ordering; we show how normal, inverted, and quasi-degenerate mass hierarchy can arise from a U(1)' in a simple and testable manner.\r\nWe furthermore present all U(1)' < G that can enforce viable texture zeros in the neutrino mass matrices.\r\nBeyond G, symmetries U(1)(DM) in the dark matter sector can give rise to naturally light sterile neutrinos, which provide a new portal between visible and dark sector, and also resolve some longstanding anomalies in neutrino experiments.\r\nFurther topics under consideration are the mixing of vector bosons with the Z boson, as well as the Stückelberg mechanism. The latter raises the question why the photon should be massless---or stable for that matter!\r\n"^^ . "2014" . . . . . . . "Julian"^^ . "Heeck"^^ . "Julian Heeck"^^ . . . . . . "Neutrinos and Abelian Gauge Symmetries (PDF)"^^ . . . "heeck_thesis.pdf"^^ . . . "Neutrinos and Abelian Gauge Symmetries (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Neutrinos and Abelian Gauge Symmetries (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Neutrinos and Abelian Gauge Symmetries (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Neutrinos and Abelian Gauge Symmetries (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Neutrinos and Abelian Gauge Symmetries (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #16914 \n\nNeutrinos and Abelian Gauge Symmetries\n\n" . "text/html" . .