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arXiv quant-ph/0509113quant-ph
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平面潘宁陷阱阵列作为量子计算的核磁共振分子

Array of planar Penning traps as a nuclear magnetic resonance molecule for quantum computation

G. Ciaramicoli, F. Galve, I. Marzoli, P. Tombesi

摘要:

平面潘宁陷阱阵列,持有单电子,可以实现一个人工分子适用于NMR类量子信息处理。有效的自旋-自旋耦合是通过施加磁场梯度来实现的,结合到带电粒子之间的库仑相互作用。该系统适合于可扩展性,因为相同的基板可以很容易地容纳任意数量的陷阱。此外,耦合强度是可调的,并在实验控制下。我们的理论预测考虑到了现实环境,在当前技术的范围内。

英文摘要:

An array of planar Penning traps, holding single electrons, can realize an artificial molecule suitable for NMR-like quantum information processing. The effective spin-spin coupling is accomplished by applying a magnetic field gradient, combined to the Coulomb interaction acting between the charged particles. The system lends itself to scalability, since the same substrate can easily accommodate an arbitrary number of traps. Moreover, the coupling strength is tunable and under experimental control. Our theoretical predictions take into account a realistic setting, within the reach of current technology.

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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