The relativistic Duffin-Kemmer-Petiau sextic oscillator

In this study, we construct the deformed form of the relativistic Duffin-Kemmer-Petiau (DKP) oscillator including a term qr(3). The DKP oscillator with a deformed term becomes the radial sextic oscillator in the non-relativistic limit. The DKP sextic oscillator problem is solved numerically within the framework of the asymptotic iteration method. We present the energy eigenvalues for the ground and excited states.