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arXiv 1106.0140quant-phcond-mat.mes-hall
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采用混合固态处理单元的全光量子计算

All-optical quantum computing with a hybrid solid-state processing unit

Pei Pei, Feng-Yang Zhang, Chong Li, He-Shan Song

摘要:

提出了一种用于通用量子计算的混合量子固态处理单元结构。该架构允许不同物理系统中的远程和不相同的固态量子位相互作用并协同工作。所有的量子计算过程都是由经典场和腔QED的光学方法控制的。由于子系统的虚激励,使得本文方法具有对耗散过程不敏感的突出优点。此外,还提出了固态量子比特的量子数密度测量和态转移方法。该架构为实现更广泛意义上的可扩展量子计算开辟了前景,即不同的固态系统可以合并并集成到一个量子处理器中。

英文摘要:

We develop an architecture of hybrid quantum solid-state processing unit for universal quantum computing. The architecture allows distant and nonidentical solid-state qubits in distinct physical systems to interact and work collaboratively. All the quantum computing procedures are controlled by optical methods using classical fields and cavity QED. Our methods have prominent advantage of the insensitivity to dissipation process benefiting from the virtual excitation of subsystems. Moreover, the QND measurements and state transfer for the solid-state qubits are proposed. The architecture opens promising perspectives for implementing scalable quantum computation in a broader sense that different solid-state systems can merge and be integrated into one quantum processor afterwards.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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