Abstract
We discuss the flavor structure in resolution of magnetized T2/ℤ2 orbifold models. The flavor structure of Yukawa couplings among chiral zero-modes is sensitive to radii of the resolved fixed points of T2/ℤ2 orbifold. We show in concrete models that the realistic mass hierarchy and mixing angles of the quark sector can be realized at certain values of blow-up radii, where the number of parameters in the blow-up model can be smaller than toroidal orbifold one.
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ArXiv ePrint: 1911.01930
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Open Access . This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
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Kobayashi, T., Otsuka, H. & Uchida, H. Flavor structure of magnetized T2/ℤ2 blow-up models. J. High Energ. Phys. 2020, 42 (2020). https://doi.org/10.1007/JHEP03(2020)042
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DOI: https://doi.org/10.1007/JHEP03(2020)042