English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

In this paper we consider a plausible scenario with conserved lepton number\textbf{$L=L_{e}-L_{\mu}-L_{\tau}$} within the framework of the exact solutionof a particular 3-3-1 gauge model. We discuss what are the consequences ofconserving this global leptonic symmetry from the viewpoint of the neutrinomass matrix constructed via special Yukawa terms (involving tensor productsamong Higgs triplets). We prove that the actual experimental data can naturallybe reproduced by our scenario since soft breaking terms with respect to thislepton symmetry are properly introduced. As a consequence, our solutionpredicts for the neutrino sector the correct mass splitting ratio ($\Deltam_{12}^{2}/\Delta m_{23}^{2}\simeq0.033$), the inverted mass hierarchy, thecorrect values for the observed mixing angles ($\sin^{2}\theta_{23}\simeq0.5$and $\sin^{2}\theta_{12}=0.31$)and the absolute mass of the lightest neutrino($m_{0}\sim0.001$eV)independent of the breakung scale of the model.Comment: 10 pages, no figure

CONSERVING THE LEPTON NUMBER Le-Lμ-LτIN THE EXACT SOLUTION OF A 3-3-1 GAUGE MODEL WITH RIGHT-HANDED NEUTRINOS

CONSERVING THE LEPTON NUMBER L_e-L_μ-L_τIN THE EXACT SOLUTION OF A 3-3-1 GAUGE MODEL WITH RIGHT-HANDED NEUTRINOS