2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/19920The current state of the theory of the Fractional Quantum Hall Effect is critically analyzed, especially the generally accepted concept of composite fermions. It is argued that there is no sound theoretical foundation for this concept. A simple one-dimensional model is proposed, which presumably has an energy spectrum similar to that of the FQHE system.15 pages, 3 figures. Talk at NATO ARW "Recent trends in theory of physical phenomena in high magnetic fieldsMesoscale and Nanoscale PhysicsQuantum Physicstext