2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/92935In spite of the fact that there are only two classes of three-qubit genuine entanglement: W and GHZ, we show that there are three-qubit genuinely entangled states which can not be detected neither by W nor by GHZ entanglement witnesses.6 pages, 1 figureQuantum Physicstext