Year: 2026
Type: article
Abstract: Using the framework of the flavor spin theory, we re-derive the T M 1 lepton flavor mixing factor decomposition in a novel way, using a previously not reported Koide-like near identity 4 | U e 2 U e 3 | + | U e 1 | 2 = 1 . We show that the constraint | U μ 1 | = | U τ 1 | , which in effect defines T M 1 , is a direct consequence of the conformal symmetry of the massless SM. The T M 1 relation between the CP violating phase δ C P and the three mixing angles is tested against the most recent experimental data. The results suggest the T M 1 decomposition should use δ C P = ( 19 / 12 ) π . With this assumption all three angle parameters of T M 1 may be expressed in radicals. This might help in the separation of the tree level values of the mixing parameters from their quantum corrections and clarification of the mass generation mechanism.
Source: Physics Letters B
Authors: Cora Aigle, Alex Jourjine
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W7170194191