Zee model in a modular A4 symmetry

被引：0
|
作者：
Nomura, Takaaki [1 ]
Okada, Hiroshi [2 ,3 ,4 ]
Qi, Yong-hui [3 ]
机构：
[1] Sichuan Univ, Coll Phys, Chengdu 610065, Peoples R China
[2] Henan Normal Univ, Dept Phys, Xinxiang 453007, Peoples R China
[3] Asia Pacific Ctr Theoret Phys, Pohang 37673, South Korea
[4] Pohang Univ Sci & Technol, Dept Phys, Pohang 37673, South Korea
来源：
EUROPEAN PHYSICAL JOURNAL C | 2025年 / 85卷 / 02期
基金：
中央高校基本科研业务费专项资金资助;
关键词：
DISCRETE FLAVOR SYMMETRIES; CP; UNIFICATION; INVARIANCE; VIOLATION;
D O I：
10.1140/epjc/s10052-025-13864-0
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We study a Zee model applying a modular A4 symmetry in supersymmetry framework, where we construct our lepton model as minimum modular weight as possible. We show our predictions on phases and neutrino masses through numerical analysis. We find a model that can fit in both normal and inverted hierarchy cases of neutrino mass. The predictions of neutrino observables are shown where we obtain more constrained allowed region in the inverted hierarchy case.
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页数：9
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