<p>Under the exponential parametrization scheme <InlineEquation ID="IEq1"> <EquationSource Format="MATHML"><math display="inline"> <msubsup> <mi>m</mi> <mi mathvariant="italic">ij</mi> <mi>ν</mi> </msubsup> </math></EquationSource> <EquationSource Format="TEX">\( {m}_{ij}^{\nu } \)</EquationSource> </InlineEquation> ∼ <i>re</i><sup><i>iθ</i></sup>, we propose a <i>unique</i> neutrino mass matrix texture that exhibits four correlations among its elements. The mixing scheme obtained from the proposed texture is consistent with experimental observations. We construct a concrete model based on the SU(2)<sub><i>L</i></sub> × U(1)<sub><i>Y</i></sub> × <i>A</i><sub>4</sub> × <i>Z</i><sub>10</sub> × <i>Z</i><sub>7</sub> group within the framework of the seesaw mechanism.</p>

错误:搜索内容不能为空,请输入英文关键词
错误:关键词超出字数限制,请精简
高级检索

A unique neutrino mass matrix texture under exponential parametrization

  • Pralay Chakraborty,
  • Subhankar Roy

摘要

Under the exponential parametrization scheme m ij ν \( {m}_{ij}^{\nu } \) re, we propose a unique neutrino mass matrix texture that exhibits four correlations among its elements. The mixing scheme obtained from the proposed texture is consistent with experimental observations. We construct a concrete model based on the SU(2)L × U(1)Y × A4 × Z10 × Z7 group within the framework of the seesaw mechanism.