2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/221016We develop a superfield formalism for N=4 superconformal two-dimensional field theory. A list is presented of minimal free superfields, i.e. of multiplets containing four bosons and four fermions. We show that the super-Poincaré algebra of the six-dimensional superstring in the light-cone gauge is essentially equivalent to a local N=4 superconformal symmetry, and outline the construction of octonionic superconformal field theory.31 pages, phyzzx, Göteborg-ITP-92-40High Energy Physics - Theorytext