2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/200091We reinvestigate the kappa-symmetry-fixed Green-Schwarz action in the AdS_5 x S^5 background in a version of the light-cone gauge. In the generalized light-cone gauge, the action has been written in the phase space variables. We convert it into the standard action written in terms of the fields and their derivatives. We obtain a Nambu-Goto type action which has the correct flat-space limit.21 pages, no figure, LaTeXHigh Energy Physics - Theorytext