Scheme for probabilistic remotely preparing a multi-particle entangled GHZ state

摘要

This paper presents a scheme for probabilistic remote preparation of a three-particle entangled GreenbergerHorne-Zeilinger (GHZ) state via three-particle orthonormal basis projective measurement,and then directly generalize the scheme to multi-particle case.It is shown that by using N pairs of bipartite non-maximally entangled states as the quantum channel and N-particle orthonormal basis projective measurement,the multi-particle remote preparation can be successfully realized with a certain probability.