利用远距离的量子位实现量子逻辑门以及cluster态的制备
Implementation of quantum logic gates and cluster states for distant qubits
本文提出了一个实现swap门和相位门的新方案。该方案是让N个分离腔束缚N个远离的原子，并用光纤把这些分离腔连接起来。通过选择性配对操作，可以对任意两个选中的原子进行操作，从而实现远距离的两量子位之间的逻辑门。然后再使用制造出来的两量子位相位门制备cluster态。这个方案对于实现量子网络中的信息传递以及未来的可伸缩计算网络有很大的帮助。
We propose a scheme to implement the swap gate and the phase gate, in which N identical atoms are respectively trapped in N separated cavities connected by optical fibers. In addition, using the phase gate which we generate, we can realize an N-qubit cluster state. Our scheme is very helpful for realizing the transfer of the information in the quantum network and future scalable computing networks.
叶柳、李娜
物理学
swap门相位门cluster态
swap gatephase gatecluster state
叶柳,李娜.利用远距离的量子位实现量子逻辑门以及cluster态的制备[EB/OL].(2013-04-11)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/201304-254.点此复制
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