Duality and confinement in D=3 models driven by condensation of topological defects

We study the interplay of duality and confinement in Maxwell-like three-dimensional models induced by the condensation of topological defects driven by quantum fluctuations. To this end we check for the confinement phenomenon, in both sides of the duality, using the static quantum potential as a testing ground. Our calculations are done within the framework of the gauge-invariant but path-dependent variables formalism which are alternative to the Wilson loop approach. Our results show that the interaction energy contains a linear term leading to the confinement of static probe charges.