Probabilistic Controlled Teleportation of an Arbitrary Triplet W State

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A scheme is presented to probabilistically controlled teleport an arbitrary triplet W state using three pair maximally entangled triplet W state as the quantum channel. During the teleportation procedure, the controller performs Von Neumann measurements on his particles, the sender makes orthogonal basis measurements, instead of using Bell-state measurements, and the receiver can faithfully reconstruct the original state by performing relevant unitary transformations. The total probability of successful teleportation can be improved to 20/27. unitary transformation

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800-804

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January 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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