Residual currents generated from vacuum by an electric field pulse in 2+1 dimensional QED modelsS.A. Smolyansky, D.V. Churochkin, V.V. Dmitriev, A.D. Panferov and B. KämpferEPJ Web Conf., 138 (2017) 06004DOI: https://doi.org/10.1051/epjconf/201713806004