Analytical Expressions of Masses and Mixings in a Democratic Seesaw Mass Matrix Model
Abstract
On the basis of a seesaw-type mass matrix model Mf mL MF-1 mR for quarks and leptons f, analytical expressions of the masses and mixings of the fermions f are investigated. Here, the matrices mL and mR are common to all f (up- and down-; quarks and leptons), and the matrix MF 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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