Comment on "Wave functions for a Duffin-Kemmer-Petiau particle in a time-dependent potential"

L. B. Castro, A. S. de Castro

Published 2010-03-09Version 1

It is shown that the paper "Wave functions for a Duffin-Kemmer-Petiau particle in a time-dependent potential", by Merad and Bensaid [J. Math. Phys. 48, 073515 (2007)] is not correct in using inadvertently a non-Hermitian Hamiltonian in a formalism that does require Hermitian Hamiltonians.