2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/17295A number of authors have taken issue with the demonstration that the 2D Fermion gas with short-range repulsive interactions (and, of course, including spin) cannot be consistently treated as a renormalised quasiparticle system. This paper shows that the arguments given in some of these papers are invalid or irrelevant.3 pages, no figuresStrongly Correlated Electronstext