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arXiv · hep-ph/9507299

Predicting Vckm with Universal Strength of Yukawa Couplings

G. C. Branco·J. I. Silva-Marcos
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Abstract

We study the question of calculability of the Cabibbo-Kobayashi-Maskawa (CKM) matrix elements within the framework of universal strength for Yukawa couplings (USY). We first classify all solutions leading to $m_u=m_d=0$ within USY and then suggest a highly predictive ansatz where all the moduli of the CKM matrix elements are correctly predicted in terms of quark mass ratios, with no free parameters.

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G. C. Branco, J. I. Silva-Marcos. 1995-07-13. Predicting Vckm with Universal Strength of Yukawa Couplings. https://doi.org/10.1016/0370-2693(95)01014-h

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