Simple unconventional geometric scenario of one-way quantum computation with superconducting qubits inside a cavity
Simple unconventional geometric scenario of one-way quantum computation with superconducting qubits inside a cavity
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DOI：
10.1103/physreva.75.064303
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发表时间：
2007-03
影响因子：
2.9
通讯作者：
Z. Xue;Z. D. Wang
中科院分区：
文献类型：
--
作者：
Z. Xue;Z. D. Wang
我们提出了一个简单的非常规几何方案，实现了一种非平凡的多量子比特操作超导电荷量子比特放置在微波腔。所提出的量子操作不仅对腔模的热态不敏感，而且对某些随机操作误差也不敏感，因此可能导致高保真度的量子信息处理。通过执行指定的量子操作，在本发明的可扩展固态系统中可以高效地生成一类高度纠缠的团簇态，使得能够实现单向量子计算。
We propose a simple unconventional geometric scenario to achieve a kind of nontrivial multiqubit operation with superconducting charge qubits placed in a microwave cavity. The proposed quantum operations are insensitive not only to the thermal state of the cavity mode but also to certain random operation errors, and thus may lead to high-fidelity quantum-information processing. By executing the designated quantum operations, a class of highly entangled cluster states may be generated efficiently in the present scalable solid-state system, enabling one to achieve one-way quantum computation.