科研之友
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摘要
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 70 (2004) 022329]. We then demonstrate our idea by using several different protocols of quantum key distribution, including Ekert91 and the deterministic secure communication protocol raised by Deng and Long.
- 出版日期2005-6-20
- 单位安徽大学
