TELEPORTATION OF AN ARBITRARY AND UNKNOWN JOSEPHSON CHARGE-QUBIT ENTANGLED STATE VIA A CLUSTER STATE
Bo Wu, Da-Chuang Li, Hong Yi Dai · International Journal of Quantum Information · 2009
An experimentally feasible scheme for teleporting an arbitrary and unknown entangled state is proposed. In this paper, we use a cluster state as the quantum channel, and we do not need any joint Bell-state measurement (BSM). Our scheme is based on Josephson charge qubits, and the successful probability and fidelity of teleportation can both reach unity. Moreover, the current scheme can be realized within the current experimental technology.