2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/218956The PSU(2,2|4) transformation laws of the IIB superstring theory in the AdS_5 x S^5 background are explicitly obtained for the light-cone gauge in the Green-Schwarz formalism.LaTeX, 14 pages, a reference addedHigh Energy Physics - TheoryPSU(2,2|4) transformations of IIB superstring in AdS_5 x S^5text