The ＂integration of informatization and industrialization＂ is a constant development process. In China, the integration of industrial economy and information economy is an inevitable trend of economy development. Th...The ＂integration of informatization and industrialization＂ is a constant development process. In China, the integration of industrial economy and information economy is an inevitable trend of economy development. The social formation of the current industrial society in China will inevitably transform into the social formation of the integration of industrial society and information society. The ＂integration of informatization and industrialization＂ provides necessary technology for economic development,which makes the society have an overall change. This paper tries to make a comparison of the basic features of different formations from the historical development process of the era, in order to summarize the basic characteristics of ＂integration of informatization and industralization＂ and its interaction relationship with industrial design.展开更多
A very simpJe theoretical scheme is proposed to implement two-and three-qubit controlled-phase gates firstly only using a single resonant interaction between ladder-type three-level atoms and the single-mode cavity. I...A very simpJe theoretical scheme is proposed to implement two-and three-qubit controlled-phase gates firstly only using a single resonant interaction between ladder-type three-level atoms and the single-mode cavity. In the presented protocol, the quantum information is encoded on the stable ground states of the atoms （as the controlling qubits） and the zero- and one-photon Fock states of cavity-field （as the target qubit）. Under the influence of the atomic spontaneous emission, the decay of the cavity-mode, and deviation of the coupling strength, the three-qubit controlled- phase gate may have a comparatively high fidelity. The experimental feasibility of controlled-phase gate and the ease that is extended to realize N-qubit controlled-phase gate are also discussed.展开更多
文摘The ＂integration of informatization and industrialization＂ is a constant development process. In China, the integration of industrial economy and information economy is an inevitable trend of economy development. The social formation of the current industrial society in China will inevitably transform into the social formation of the integration of industrial society and information society. The ＂integration of informatization and industrialization＂ provides necessary technology for economic development,which makes the society have an overall change. This paper tries to make a comparison of the basic features of different formations from the historical development process of the era, in order to summarize the basic characteristics of ＂integration of informatization and industralization＂ and its interaction relationship with industrial design.
基金Supported by Key Scientific Research Fund of Hunan Provincial Education Department of China under Grant No. 09A013Natural Science Foundation of Hunan Province of China under Grant No. 08J J3001Normal and Science Foundation of Hengyang Normal University of China under Grant No. 09A28
文摘A very simpJe theoretical scheme is proposed to implement two-and three-qubit controlled-phase gates firstly only using a single resonant interaction between ladder-type three-level atoms and the single-mode cavity. In the presented protocol, the quantum information is encoded on the stable ground states of the atoms （as the controlling qubits） and the zero- and one-photon Fock states of cavity-field （as the target qubit）. Under the influence of the atomic spontaneous emission, the decay of the cavity-mode, and deviation of the coupling strength, the three-qubit controlled- phase gate may have a comparatively high fidelity. The experimental feasibility of controlled-phase gate and the ease that is extended to realize N-qubit controlled-phase gate are also discussed.
