Probabilistic Controlled Teleportation of Two-Particle Entangled State via the Optimal Quantum State |
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Authors: | Yuanhong Tao Juhua Zheng |
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Institution: | 1. Department of Mathematics, College of Science, Yanbian University, Yanji, P.R. China
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Abstract: | Via a non-maximally entangled state as the optimal quantum channel, we discuss the probabilistic controlled teleportation of two-particle anti-correlation entangled state. We first defines four-particle special “anti-correlation GHZ state” as the quantum channel, then the sender and the controller do a series of measurements. According to their measurements, the receiver perform an appropriate unitary transformation and measurement on the auxiliary particle, then he can get the quantum state he wants. Moreover, We present the successful probability of the above controlled teleportation. |
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