2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/162665The working of a quantum computer is described in the concrete example of a quantum simulator of the single-particle Schrodinger equation. We show that a register of 6-10 qubits is sufficient to realize a useful quantum simulator capable of solving in an efficient way standard quantum mechanical problems.7 pages, 6 figures, added remarks and referencesQuantum PhysicsGeneral Physicstext