Probabilistic teleportation of an arbitrary three-particle state via a partial entangled four-particle state and a partial entangled pair
Hong‐Yi Dai, Cheng-Zu Li, Ping‐Xing Chen
We present a scheme to probabilistically teleport an arbitrary and unknown three-particle state via a two-particle non-maximally entangled state and a four-particle non-maximally entangled state as the quantum channel. With the help of Bell-state measurements, an arbitrary three-particle state can be perfectly teleported if a receiver introduces a collective unitary transformation. All kinds of unitary transformations are given in greater detail. This scheme can be generalized to the teleportation of an arbitrary and unknown multiparticle state.
Chinese Physics•Dec 1, 2003•22 citations