REVIEW ARTICLE: Modelling and feedback control design for quantum state preparation
REVIEW ARTICLE: Modelling and feedback control design for quantum state preparation
复制标题
DOI：
10.1088/1464-4266/7/10/001
复制
发表时间：
2005-09
期刊：
影响因子：
--
通讯作者：
R. Handel;John K. Stockton;H. Mabuchi
中科院分区：
文献类型：
--
作者：
R. Handel;John K. Stockton;H. Mabuchi
本文的目的是提供一个很大程度上独立的介绍，在连续观察下的受控量子系统的建模，以及准备特定量子态的反馈控制的设计。我们描述了一种自下而上的方法，其中场理论模型受到统计推断并最终受到控制。作为一个例子，该形式被应用于光场与原子系综高度理想化的相互作用。我们的目标是提供一个统一的轮廓建模，从第一原理，在量子控制的现实实验。
The goal of this article is to provide a largely self-contained introduction to the modelling of controlled quantum systems under continuous observation, and to the design of feedback controls that prepare particular quantum states. We describe a bottom-up approach, where a field-theoretic model is subjected to statistical inference and is ultimately controlled. As an example, the formalism is applied to a highly idealized interaction of an atomic ensemble with an optical field. Our aim is to provide a unified outline for the modelling, from first principles, of realistic experiments in quantum control.