QDs-Cavity Approach to Controlled Quantum Teleportation of GHZ-Like State
The experimental scheme for controlled quantum teleportation of tripartite GHZ-like state is presented. With the entanglement generating through the interaction between the quantum dots in microcavities and a single photon, the controlled teleportation can be realized by virtue of Faraday rotation,...
| 出版年: | Nano Biomedicine and Engineering |
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| 主要な著者: | , , |
| フォーマット: | 論文 |
| 言語: | 英語 |
| 出版事項: |
Tsinghua University Press
2010-06-01
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| 主題: | |
| オンライン･アクセス: | https://www.sciopen.com/article/10.5101/nbe.v2i2.p109-116 |
| 要約: | The experimental scheme for controlled quantum teleportation of tripartite GHZ-like state is presented. With the entanglement generating through the interaction between the quantum dots in microcavities and a single photon, the controlled teleportation can be realized by virtue of Faraday rotation, single photon detection and electron spin orientation measurement. The success probability of the scheme can reach 1 if the cavities are switchable to choice the appropriate Faraday rotation angle. The scheme can be easily generalized to the teleportation of multipartite GHZ-like state. |
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| ISSN: | 2150-5578 |