Tri-bimaximal-Cabibbo mixing: flavour violations in the charged lepton sector Mathew Thomas Arun and Anirudhan A. Madathil Eur. Phys. J. C, 83 6 (2023) 484 Published online: 09 June 2023 DOI: 10.1140/epjc/s10052-023-11636-2