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arXiv quant-ph/9906094quant-ph
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解耦量子系统的普适控制

Universal Control of Decoupled Quantum Systems

Lorenza Viola, Seth Lloyd, Emanuel Knill

摘要:

它表明,如果一个人可以执行有限的一组快速操作的量子系统,可以实现一个大类的动态演化有效地删除或引入选定的哈密顿。该程序可用于实现通用的噪声容忍控制的基础上纯粹酉开环变换的动态。因此,原则上可以在不使用额外空间资源的情况下执行噪声保护的通用量子计算。

英文摘要:

It is shown that if one can perform a restricted set of fast manipulations on a quantum system, one can implement a large class of dynamical evolutions by effectively removing or introducing selected Hamiltonians. The procedure can be used to achieve universal noise-tolerant control based on purely unitary open-loop transformations of the dynamics. As a result, it is in principle possible to perform noise-protected universal quantum computation using no extra space resources.

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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