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论文类型：期刊论文

第一作者：Pei, Pei

通讯作者：Pei, P (reprint author), Dalian Univ Technol, Sch Phys & Optoelect Engn, Dalian 116024, Peoples R China.

合写作者：Zhang, Feng-Yang,Li, Chong,Song, He-Shan

发表时间：2011-10-31

发表刊物：PHYSICAL REVIEW A

收录刊物：Scopus、SCIE、EI

卷号：84

期号：4

ISSN号：1050-2947

摘要：We develop an architecture of a 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 a prominent advantage of the insensitivity to dissipation process benefiting from the virtual excitation of subsystems. Moreover, the quantum nondemolition 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 afterward.