Oct 6 – 10, 2025
EIMI
Europe/Moscow timezone

Lepton flavor violation induced by the curved field space

Oct 6, 2025, 4:00 PM
30m
Room 2, 2nd floor

Room 2, 2nd floor

Session talk Section B: Quantum field theory methods in elementary particle physics Section B: Quantum field theory methods in elementary particle physics

Speaker

Cao Hoang Nam

Description

In this talk, I represent a scenario where the nonzero curvature extension of the field space for the charged leptons induces a peculiar force that leads to a simple mechanism for generating the charged lepton flavor violation (CLFV). This novel force corrects the electromagnetic vertex, leading to an effective coupling which is flavor off-diagonal at tree level. Consequently, it yields the CLFV decays with the very strongly enhanced sensitivity, allowing for probes in the regime of tiny CLFV coupling, which is out of reach of the previous models.

Author

Presentation materials