2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/55569The theory of a complex scalar interacting with a pure Chern-Simons gauge field is quantized canonically. Dynamical and nondynamical variables are separated in a gauge-independent way. In the physical subspace of the full Hilbert space, this theory reduces to a pure scalar theory with nonlocal interaction. Several scattering processes are studied and the cross sections are calculated.REVTeX, no figureHigh Energy Physics - Theorytext