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PERFECT TELEPORTATION BETWEEN ARBITRARY SPLIT OF SIX PARTITES BY A MAXIMALLY GENUINELY ENTANGLED SIX-QUBIT STATE

2010; World Scientific; Volume: 08; Issue: 05 Linguagem: Inglês

10.1142/s0219749910006617

1793-6918

Yinxiang Long, Daowen Qiu, Dongyang Long,

Quantum Mechanics and Applications

In this paper, we show that any S(S = 1, 2, 3, 4, 5, 6) persons can unite to teleport min(S, 6 - S) qubits to the other 6 - S persons if they a priori share a maximally genuinely entangled six-qubit state introduced by Borras et al. [A. Borras, A. R. Plastino, J. Batle, C. Zander, M. Casas and A. Plastino, J. Phys. A40 (2007) 13407]. Also, explicit protocols for perfectly teleporting arbitrary one-qubit state, two-qubit state as well as three-qubit state between arbitrary split of six partites are constructed. Moreover, to fulfil the protocol, either the senders or the receivers can make local operations individually in distant places.