A Study of Confinement and Dynamical Chiral Symmetry Breaking in QED3

We study the gauge invariance of physical observables related to confinement and dynamical chiral symmetry breaking in unquenched QED3 for a simple truncation of the corresponding Schwinger‐Dyson equations in arbitrary covariant gauges. An explicit implementation of Landau‐Khalatnikov‐Fradkin transformations renders these observables gauge independent.