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arXiv · hep-ph/9612322

Analytical Expressions of Masses and Mixings in a Democratic Seesaw Mass Matrix Model

Yoshio Koide·Hideo Fusaoka
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Abstract

On the basis of a seesaw-type mass matrix model $M_f\simeq m_L M_F^{-1} m_R$ for quarks and leptons $f$, analytical expressions of the masses and mixings of the fermions $f$ are investigated. Here, the matrices $m_L$ and $m_R$ are common to all $f$ (up- and down-; quarks and leptons), and the matrix $M_F$ characterizing the heavy fermion sector has the form [(unit matrix)+ (democratic-type matrix)]. An application to the quark sectors is discussed.

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Yoshio Koide, Hideo Fusaoka. 1996-12-11. Analytical Expressions of Masses and Mixings in a Democratic Seesaw Mass Matrix Model. https://doi.org/10.1143/ptp.97.459

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