CP violation in modular invariant flavor models
Abstract
We study the spontaneous CP violation through the stabilization of the modulus τ in modular invariant flavor models. The CP-invaraiant potentential has the minimum only at Re[τ] = 0 or 1/2. From this prediction, we study CP violation in modular invariant flavor models. The physical CP phase is vanishing. The important point for the CP conservation is the T transformation in the modular symmetry. One needs the violation of T symmetry to realize the spontaneous CP violation.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.