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A Democratic Seesaw Quark Mass Matrix Related to the Charged Lepton Masses

Yoshio Koide·Hideo Fusaoka
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Abstract

We investigate a seesaw type mass matrix $M_f\simeq m_L M_F^{-1} m_R$ for quarks and leptons, $f$, under the assumptions that the matrices $m_L$ and $m_R$ have common structures for the quarks and leptons, and that the matrix $M_F$ characterizing the heavy fermion sector has the form [(unit matrix)+ (democratic-type matrix)]. We obtain well-satisfied relations for quark masses and mixings related to the charged lepton masses.

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Yoshio Koide, Hideo Fusaoka. 1996-02-20. A Democratic Seesaw Quark Mass Matrix Related to the Charged Lepton Masses. https://arxiv.org/abs/hep-ph/9602303

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