2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/90616Several teleportation protocols, namely those using entangled coherent states, entangled squeezed states, and the single-photon EPR state, are all shown to be particular instances of a more general scheme that relies on the detection of an odd number of photons.4 pages ReVTeXQuantum Physicstext