arXivDaily arXiv每日学术速递 周一至周五更新
arXiv quant-ph/9809071quant-ph
收藏

开放量子系统的动力学解耦

Dynamical Decoupling of Open Quantum Systems

Lorenza Viola, Emanuel Knill, Seth Lloyd

摘要:

提出了一种新的研究开放量子系统拍频退相干和耗散的动力学方法。我们证明了过滤掉不需要的(不一定是已知的)系统-环境相互作用的影响的可能性,并表明,噪声抑制过程可以与保留控制的能力相结合的有效的动态演化的开放量子系统。对量子信息处理的影响进行了讨论。

英文摘要:

We propose a novel dynamical method for beating decoherence and dissipation in open quantum systems. We demonstrate the possibility of filtering out the effects of unwanted (not necessarily known) system-environment interactions and show that the noise-suppression procedure can be combined with the capability of retaining control over the effective dynamical evolution of the open quantum system. Implications for quantum information processing 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。

↑