This letter shows new rephasing invariant formulae for CP phases and exact sum rules in flavor mixing matrices, revealing deeper relationships among parameters.
Key Points
New formulae for CP phases reveal substantial relationships among flavor mixing matrix parameters.
The phases satisfy compact sum rules, illustrating their interdependence across nine parameterizations.
Exploring Euler-angle-like parameterizations of a flavor mixing matrix, this approach offers insights into unitarity triangles.
These results imply a more refined understanding of CP violation and flavor mixing in particle physics.