Pseudo-Hermitian generalized Dirac oscillators Original Research Article

We study generalized Dirac oscillators with complex interactions in image dimensions. It is shown that for the choice of interactions considered here, the Dirac Hamiltonians are image-pseudo-Hermitian with respect to certain metric operators image. Exact solutions for the generalized Dirac oscillator for some choices of the interactions have also been obtained. It is also shown that generalized Dirac oscillators can be identified with an anti-Jaynes–Cummings-type model and by spin flipping they can also be identified with a Jaynes–Cummings-type model.