2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/53246A collective field formalism for nonrelativistic fermions in (1+1) dimensions is presented. Applications to the D=1 hermitian matrix model and the system of one-dimensional fermions in the presence of a weak electromagnetic field are discussed.13 pages. Talk presented at the XXth International Conference on Differential Geometric Methods in Theoretical Physics at Baruch College,CUNY, May 1991High Energy Physics - Theorytext