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arXiv 0908.2823cond-mat.supr-con
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三个和四个耦合相位量子比特的建模

Modeling Three and Four Coupled Phase Qubits

Zechariah E. Thrailkill, S. T. Kennerly, R. C. Ramos

摘要:

约瑟夫森结相位量子比特已被证明是一个可行的候选人的量子计算。近年来,两相耦合系统在理论和实验上得到了广泛的研究。利用二能级系统模型,我们分析了三个和四个不同组态的电容耦合相位量子比特的量子行为。计算了能级和本征态随偏置电流和失谐量的变化。这些简单的网络的性质进行了讨论。

英文摘要:

The Josephson junction phase qubit has been shown to be a viable candidate for quantum computation. In recent years, the two coupled phase system has been extensively studied theoretically and experimentally. We have analyzed the quantum behavior of three and four capacitively-coupled phase qubits with different possible configurations, using a two-level system model. Energy levels and eigenstates have been calculated as a function of bias current and detuning. The properties of these simple networks are discussed.

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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