量子调控

受限系统中孤子的传输性质及其量子调控的研究

Study of the Propagation Properties of Solitons and Quantum Control in Restricted Systems

当前，量子调控研究已经成为国际研究热点，量子控制策略和控制算法已成为量子调控中的重要研究内容。

Nowadays , quantum control is an international prosperous research area , in which quantum control strategies and control algorithms have become important research missions .

目前量子调控的重点是物理实现，而针对量子控制系统的研究主要还是在理论探讨阶段。

At present , the study focus of quantum manipulation is physical realization , and the research of the quantum control system is also mainly in the stage of theoretical exploring .

前瞻部署生物、纳米、量子调控、信息网络、气候变化、空天海洋等领域基础研究和前沿技术研究。

We will make farsighted arrangements for basic research and research in cutting-edge technologies in the fields of biology , nano science , quantum control , information networks , climate change , aerospace and oceanography .

近年来提出的双色场量子相干调控手段已经被理论和实验证明是获得低于100阿秒的真正阿秒量级脉冲的有效方式。

Recently , it has been theoretically and experimentally studied that the quantum control in a bichromatic field is an efficient way to obtain an attosecond pulse with the pulse duration under 100 attosecond .

在量子态的调控方面，本论文提出了一个包含了Stark效应和邻近电子态影响的布居转移模型。

For the quantum state manipulation , a model for controlling the population trans-fer between the electronic states is discussed , and the effects of the Stark shift and neighboring electronic states on the population transfer are considered .

微腔中多体系统的新奇量子相变及其调控

Exotic Quantum Phase Transitions and Their Controllability of Many-body Systems in the Micro-cavities

分子尺度量子态探测与调控的扫描隧道显微学研究

Scanning Tunneling Microscopy Study for Detecting and Manipulating Quantum States on the Molecular Scale

第二部分是在非对称的双量子点中电压调控的慢光效应。

The second part involves voltage controlled slow light effects in asymmetry double quantum dots ( QDs ) .

针对以磁场为控制场的电子自旋量子比特系统，结合量子门实现量子态幺正演化的量子态调控机制，提出了一种量子比特系统任意量子态的最优制备策略。

Based on a magnetic field controlled electron spin quantum system , utilizing the mechanism of realizing the unitary evolution of the quantum state through the quantum gate , an optimal control strategy to prepare an arbitrary quantum state is proposed .

量子系统的动力学研究是以量子光学和凝聚态物理为主要基础的量子调控研究的核心问题。

Studying the dynamics of a quantum system is a vital issue in the field of quan-tum control which is based on quantum optics and condense matter physics .

本文在综述量子控制主要研究成果的基础上，从信息论和控制论的角度研究量子系统的调控问题，重点研究了量子控制策略和学习控制算法。

After the survey of the current main developments of quantum control , we study in this thesis the control problems of quantum systems from the point of view of information theory and control theory , and our attention is paid to quantum control strategies and learning control algorithms .

利用量子系统中纠缠随时间的演化特性，可以有效地处理量子系统中信息的存储以及信息的传输等问题，实现量子调控。

Using the time evolution properties of entanglement in quantum systems , the problems , such as the information storage and information transmission , can be effectively processed . The quantum control can be achieved .