Casimir effect in a Lorentz-violating tensor extension of a scalar field theory M. C. Araújo, J. Furtado and R. V. Maluf Eur. Phys. J. Plus, 139 2 (2024) 165 Published online: 16 February 2024 DOI: 10.1140/epjp/s13360-024-04947-0