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arXiv · 2108.02240

Quasi-Eclectic Modular Flavor Symmetries

Mu-Chun Chen·Victor Knapp-Perez·Mario Ramos-Hamud·Saul Ramos-Sanchez·Michael Ratz·Shreya Shukla
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Abstract

Modular flavor symmetries provide us with a new, promising approach to the flavor problem. However, in their original formulation the kinetic terms of the standard model fields do not have a preferred form, thus introducing additional parameters, which limit the predictive power of this scheme. In this work, we introduce the scheme of quasi-eclectic flavor symmetries as a simple fix. These symmetries are the direct product of a modular and a traditional flavor symmetry, which are spontaneously broken to a diagonal modular flavor subgroup. This allows us to construct a version of Feruglio's model with the Kaehler terms under control. At the same time, the starting point is reminiscent of what one obtains from explicit string models.

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Mu-Chun Chen, Victor Knapp-Perez, Mario Ramos-Hamud, Saul Ramos-Sanchez, Michael Ratz, Shreya Shukla. 2021-08-04. Quasi-Eclectic Modular Flavor Symmetries. https://doi.org/10.1016/j.physletb.2021.136843

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