Finite modular symmetries and the strong CP problem

Finite modular symmetries and the strong CP problem

Abstract Recently, it was shown that modular symmetry may solve the strong CP problem without axions, by producing a vanishing QCD angle while generating a large quark CP violation phase. We extend this framework to finite modular groups, systematically identifying the allowed mass textures. We find...

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Bibliographic Details
Main Authors: J. T. Penedo, S. T. Petcov
Format: Article
Language:English
Published: SpringerOpen 2024-10-01
Series:Journal of High Energy Physics
Subjects:
CP Violation
Discrete Symmetries
Theories of Flavour
Online Access:https://doi.org/10.1007/JHEP10(2024)172

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