Scheme for probabilistic remotely preparing a multi-particle entangled GHZ state
Pengcheng Ma, You-Bang Zhan · Chinese Physics B · 2008
This paper presents a scheme for probabilistic remote preparation of a three-particle entangled Greenberger- Horne-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.