Generalized teleportation of a d-level N-Particle GHZ state with one pair of entangled particles as the quantum channel

摘要

With one pair of entangled particles as the quantum channel, we present an explicit generalized protocol for perfectly teleporting a d-level N-particle GHZ state from a sender to a receiver. This protocol has the advantage of transmitting much less particles and classical information for teleporting the d-level N-particle GHZ state than others.