Minic, DjordjeTakeuchi, TatsuTze, Chia Hsiung2024-02-272024-02-272021-09-102470-0010https://hdl.handle.net/10919/118194Nambu quantum mechanics, proposed in [Phys. Lett. B 536, 305 (2002)PYLBAJ0370-269310.1016/S0370-2693(02)01865-8], is a deformation of canonical quantum mechanics in which only the time-evolution of the "phases"of energy eigenstates is modified. We discuss the effect this theory will have on oscillation phenomena, and place a bound on the deformation parameters utilizing the data on the atmospheric neutrino mixing angle θ23.6 page(s)application/pdfenIn CopyrightArticle - Refereedhttps://doi.org/10.1103/PhysRevD.104.L0513011045Takeuchi, Tatsu [0000-0002-3594-5149]2470-0029