2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/135501Recently it has been argued that all presently performed continuous variable quantum teleportation experiments could be explained using a local hidden variable theory. In this paper we study a modification of the original protocol which requires a fully quantum mechanical explanation even when coherent states are teleported. Our calculations of the fidelity of teleportation using a pair-coherent state under ideal conditions suggests that fidelity above the required limit of 1/2 may be achievable in an experiment also.Based on talks at the QIP workshop in 6th Joint Conference on Mathematics and Computer Science, Pecs, 12-15 July 2006; and Quantum 2006 - Workshop ad memoriam Carlo Novero, Turin. v2: Added reference to give credit to L. VaidmanQuantum Physicstext