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arXiv · hep-ph/0412126

Parametrization of Neutrino Mixing Matrix in Tri-bimaximal Mixing Pattern

Nan Li·Bo-Qiang Ma
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Abstract

The neutrino mixing matrix is expanded in powers of a small parameter $λ$ in tri-bimaximal mixing pattern. We also present some applications of this parametrization, such as to the expression of the Jarlskog parameter $J$. Comparing with other parametrizations (such as the parametrization in bimaximal mixing pattern), this parametrization converges more quickly, but is of less symmetry.

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Nan Li, Bo-Qiang Ma. 2004-12-29. Parametrization of Neutrino Mixing Matrix in Tri-bimaximal Mixing Pattern. https://doi.org/10.1103/physrevd.71.017302

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