2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/90615Dense coding has been implemented using the generalized Grover's algorithm and its inverse operation. Exploiting the superpositions of two Einstein-Podolsky-Rosen (EPR) states, messages that are possible to be transmitted increase. Our scheme is demonstrated using nuclear magnetic resonance (NMR). Experimental results show a good agreement between theory and experiment.29 pages, 5 figures. Comments are welcomed to zhangjfu2000@yahoo.comQuantum Physicstext