Teleporting an Unknown Two-qubit Entangled State via Ion-Trap Systems |
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| Authors: | AI Ling-Yan DU Gang ZHU Shi-Liang ZHANG Zhi-Ming |
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| Affiliation: | Laboratory of Photonic Information Technology, South China Normal University, Guangzhou 510006Institute for Condensed Matter Physics, South China Normal University, Guangzhou 510006 |
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| Abstract: | We propose a scheme for teleportation of an unknown two-qubit entangled state via trapped ions. In this scheme, we use the GHZ state as a quantum channel and the success probability can reach 1. The distinct advantage of our scheme is insensitive to the heating of the vibrational mode. In addition, Bell-state measurement is not required. |
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| Keywords: | 42.50.Ct 42.50.Dv 03.67.Mn |
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