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arXiv · 1104.5475

Texture Zeros for the Standard Model Quark Mass Matrices

William A. Ponce·Richard H. Benavides
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Abstract

A way of counting free parameters in the quark mass matrices of the standard model, including the constraints coming from weak basis transformations, is presented; this allow to understand the exact physical meaning of the parallel and non-parallel texture zeros which appear in some "ansätz" of the $3\times 3$ quark mass matrices, including the CP violation phenomena in the analysis, it is shown why the six texture zeros are ruled out. Finally, a five texture zeros "ansätze" which properly copes with all experimental constrains, including the angles of the unitary triangle, is presented.

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William A. Ponce, Richard H. Benavides. 2011-04-28. Texture Zeros for the Standard Model Quark Mass Matrices. https://doi.org/10.1140/epjc%2Fs10052-011-1641-2

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