Abstract

We present a scheme to teleport an unknownthree-particle entangled state from a sender to either one of tworeceivers. The partial three-particle entangled state and thethree-particle entangled W state are considered as the quantumchannels. An unknown three-particle entangled state can be perfectlyteleported probabilistically by performing two generalized Bellmeasurements and the Hadamard operation at the sender's side andintroducing an appropriate unitary transformation in each receiver'slaboratory conditioned on the simple measurement outcome of the other.All kinds of unitary transformations are given in details. Thisscheme can be directly generalized to teleport an unknownthree-particle entangled state from a sender to any one of Nreceivers by the partial three-particle entangled state and the (N + 1)-particle entangled W state.

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