量子テレポーテーション

DOI Web Site 参考文献4件 オープンアクセス

書誌事項

タイトル別名
  • Quantum Teleportation

説明

Quantum teleportation is a transfer protocol of quantum states, which cannot be realized only with classical physics. The essence of this protocol is quantum entanglement, which was proposed by Einstein as a counter example for quantum mechanics. In terms of quantum information processing, quantum teleportation can be regarded as an “Identity” operation. So one can modify the quantum circuit to make an arbitrary operation and universal quantum computing. One of the application of the quantum computing is “quantum version of coherent communication”, which enables us to get the channel capacity beyond the classical limit (Shannon limit).

収録刊行物

  • 表面科学

    表面科学 32 (12), 801-803, 2011

    公益社団法人 日本表面科学会

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