Quantum coherence in neutrino oscillation in matter Z. Askaripour Ravari, M. M. Ettefaghi and S. Miraboutalebi Eur. Phys. J. Plus, 137 4 (2022) 488 Published online: 20 April 2022 DOI: 10.1140/epjp/s13360-022-02717-4