The vector DKP oscillator in the plane with a magnetic field and the Snyder–de Sitter algebra Yassine Chargui and Anis Dhahbi Eur. Phys. J. Plus, 138 6 (2023) 531 Published online: 15 June 2023 DOI: 10.1140/epjp/s13360-023-04165-0