Physical Review AComment on “Harmonic oscillator with time-dependent mass and frequency and a perturbative potential”Mustapha Maamache, K. Bencheikh, Hichem HachemiPublished Apr 1, 1999• 8 citationsPublisherAbstractThe correct wave function for the problem of a harmonic oscillator of time-dependent mass and frequency is obtained following the same approach used in the paper of Dantas et al. [Phys. Rev. A 45, 1320 (1992)].DOI10.1103/physreva.59.3124