Erratum: Dependence of the black-body force on spacetime geometry and topology C. R. Muniz, G. Maciel, M. S. Cunha, R. R. Landim and R. N. Costa Filho EPL, 118 5 (2017) 59901 Published online: 31 July 2017 DOI: 10.1209/0295-5075/118/59901