Neutrino Tribimaximal Mixing from A 4 Alone - High Energy Physics - PhenomenologyReport as inadecuate




Neutrino Tribimaximal Mixing from A 4 Alone - High Energy Physics - Phenomenology - Download this document for free, or read online. Document in PDF available to download.

Abstract: Neutrino tribimaximal mixing is obtained from the breaking of A 4 to Z 3 inthe charged-lepton sector and to Z 2 in the neutrino sector. To enforce thisconflicting pattern, extra particles and symmetries are usually invoked, oftenaccompanied by nonrenormalizable interactions and even extra dimensions. It isshown here in a specific renormalizable model how A 4 alone will accomplishthis, with only the help of lepton number.



Author: Ernest Ma

Source: https://arxiv.org/







Related documents