2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/181478We show that, in contrast to the flat case, the Maxwell theory is not confining in the background of the three dimensional BTZ black-hole (covering space). We also study the effect of the curvature on screening behavior of Maxwell-Chern-Simons model in this space-time.8 pages. To be published in Europhysics LettersGeneral Relativity and Quantum CosmologyHigh Energy Physics - Theorytext