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Many-agent controlled teleportation of multi-qubit quantum information

Zhan-jun Zhang·Zhong-xiao Man
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Abstract

We present a general idea to construct methods for multi-qubit quantum teleportation between two remote parties with control of many agents in the network. Our methods seem to be much simpler than the existing method proposed recently (Phys. Rev. A {\bf 70}, 022329(2004)). We then demonstrate our idea by using several different protocols of quantum key distribution, including Ekert 91 and the deterministic secure communication protocol raised by Deng and Long.

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Zhan-jun Zhang, Zhong-xiao Man. 2005-04-29. Many-agent controlled teleportation of multi-qubit quantum information. https://doi.org/10.1016/j.physleta.2005.04.062

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