# Unified description of quark and lepton mixing matrices based on a yukawaon model

@article{Nishiura2011UnifiedDO, title={Unified description of quark and lepton mixing matrices based on a yukawaon model}, author={Hiroyuki Nishiura and Yoshio Koide}, journal={Physical Review D}, year={2011}, volume={83}, pages={035010} }

Based on a supersymmetric Yukawaon model with O(3) family symmetry, possible forms of quark and lepton mixing matrices are systematically investigated under a condition that the up-quark mass matrix form leads to the observed nearly tribimaximal mixing in the lepton sector. Although the previous model could not provide a good fitting of the observed quark mixing, the present model can give a reasonably good fitting not for lepton mixing but also the quark mixing by using a different origin of…

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