SU(4)C × SU(2)L × U(1)R models with modular A4 symmetry. (23rd January 2023)

• Record Type: Journal Article
• Authors: Nomura, Takaaki; Okada, Hiroshi; Shoji, Yutaro
• Is Part Of: Progress of theoretical and experimental physics. Volume 2023:Number 2(2023)
• Publication Date: 2023-01-23
• Subjects: Physics -- Periodicals; Mathematical physics -- Periodicals; 530.05
• DOI: 10.1093/ptep/ptad011
• Languages: English
• ISSNs: 2050-3911

Abstract

Abstract: We study SU (4) C × SU (2) L × U (1) R models with modular A 4 symmetry that provide a unified description of the quark and lepton sectors including the flavor structures. The models are distinguished by the assignments of the modular weight to matter superfields. We carry out numerical χ 2 analysis and search for parameter sets that accommodate the experimental results. We provide a benchmark point for each model to illustrate the implications of our models.