以这种量子控制传态为基础,还提出了一种量子安全直接通信方案。
Then a controlled quantum secure direct communication scheme is presented based on the teleportation.
与经典控制论有着显著区别,实验方法是目前研究量子控制最直接有效的主要方法。
This theory is obviously different from the classical control theory, and currently, the method through experiments is the most direct and effective method for research of quantum control.
控制量子现象是化学研究中的一个重要目标,量子控制论对实现该目标具有积极的指导意义。
Controlling quantum phenomena is an important goal in chemistry, and quantum control theory is helpful to realize the goal.
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.
量子最优控制是新兴边缘学科量子控制论的一个重要分支,它的主要研究内容是根据优化目标的要求设法找到相应的控制策略。
One of the most important branches of a new marginal subject-quantum control is quantum optimal control, which mainly studies finding out a control strategy according to needs of the optimal target.
在极低的温度下,它发生量子:它存在于一个振荡波形中,波形可能呈现激发态、未激态、或两者同时兼具,这都取决于电流的控制。
At extremely cold temperatures, it goes quantum: it exists in an oscillating waveform spanning an excited state, an unexcited state, or both simultaneously, all controlled by electrical currents.
辐射出的光被称为光子回波,它的观测表明我们对于原子的量子态进行了完全的控制。
The burst of light is called a photon echo; and its observation proved we have full control over the quantum state of the atoms.
研究人员们利用量子装置对机械物体加以控制,从而将量子物理学令人费解的定律与有形的日常世界之间建立起联系。
By using a quantum device to control a mechanical object, researchers have linked the mind-bending laws of quantum physics to the tangible, everyday world.
量子化学计算机模型已经建立,这是一种十分强大的技术手段,可让化学工程师制造出某种设备,以达到从原子水平上控制化学反应的目的。
Powerful tools such as quantum-chemical computational models allow chemical engineers to build structures that can control reactions at the atomic level.
研究者们旨在探索次原子粒子变成这种状态的方式。 他们的部分尝试是一个一个地去碰可以控制的原子(量子信息的单位)的数量。
Part of that effort comes by bumping up, one by one, the number of quantum bits or "qubits" - units of quantum information - that can be brought under control.
他们展示了一个由红、绿、蓝量子点制成的实验型量子点显示屏,由一个特殊的晶体管阵列进行供电和控制。
They demonstrated an experimental quantum-dot display made of strips of red, green and blue dots on an array of special transistors that powered and controlled them.
费米气体由量子动力学描述,它被激光阱控制在某处,这使得科学家们能够模拟中子星内致密中子的状态。
The Fermi gas is governed by quantum dynamics and held in place by the laser trap, allowing the group to simulate the conditions of the tightly packed neutrons inside a neutron star.
不同于詹姆斯·邦德量子危机(Quantumof Solace)中那个密谋控制玻利维亚淡水供应只有一个恶人,现实中控制淡水的巨鳄不可能像电影原型中那样只有一个。
Unlike the villain in James Bond's Quantum of Solace who hatched a secret plot to monopolize Bolivia's fresh-water supply, the real water barons cannot be reduced to a simple archetype.
详细地描述了对具有相互作用的量子系统的物理控制过程。
The physical control procedure of the quantum system with interaction is described in detail.
发现在耦合电容存在的有互感的电路中,通过调节互感耦合系数来控制电路的量子涨落和压缩效应是很方便的。
It is found that it is convenient to control the quantum fluctuations and squeezed effect by adjusting mutual inductance coupling coefficient in mutual inductance circuit with coupling capacitance.
对具有泛包络代数结构的量子力学控制系统,研究了泛包络代数的可扩张性和系统状态的定义域问题。
For quantum mechanical control systems with structures of universal enveloping algebras, the thesis studies the enlargability of the universal enveloping algebras and the domain problems.
目前操纵原子相干性已经成为一种重要的控制量子和普通经典过程的技术。
Manipulation of atomic coherence now becomes an important technique to control quantum and even classical processes.
这项发现是量子计算旅程的驿站,需要控制单电子的移动。
This discovery is a stop toward quantum computing, which requires the controlled transfer of single electrons.
在有限温度环境内,量子约束动力学及其追踪控制可使退相干系统的相干性稳定一段时间。
Quantum constraint dynamics and tracking control strategy to stabilize the coherence of a decoherent system is applied to a dissipative qubit system at a finite temperature.
这个量子密钥传输协议在通信节点和控制中心之间通过多个GHZ对构建安全的密码分配系统。
The quantum communication network marries a variety of GHZ states to well establish the secure key distribution system employed in conjunction with the nodes and control centers.
三个二能级粒子GHZ态与一个W型态的量子纠缠态交换控制方案;
The second is controlled exchange of quantum entangled state of three two-level particles GHZ state and a W state.
基于单光子序列的顺序重排,提出了一种可应用于一些特殊的场景的多方控制的量子安全直接通信协议。
Based on the order rearrangement of single photon sequence, we present a multiparty controlled quantum secure direct communication protocol.
如果能够控制系统的退相干,我们就可以实现量子通讯和量子计算机,因此是否能够控制退相干具有十分重要的意义。
If we can control freely system decoherence, we can realize quantum communications and quantum computer. So it is a primary signification to whether control decoherence or not.
本文讨论了由线性多变量子系统组成的互联系统的分散补偿控制;
The decentralized compensating control of an interconnected system consisting of several linear multivariable subsystems is investigated.
以此为基础,可以利用单光子作为外触发实现对与其纠缠的其它光子的序列控制,为量子通讯网络建立可靠的量子光源。
Based on it, we can use one of the down converted photons as a trigger to control the other photons in sequence for the application of quantum network.
《自然》杂志2012年发表的一篇文章称,在2001年,30岁出头的潘建伟创建了中国首个研究如何控制光子的量子属性的实验室。
A 2012 article in Nature said Mr. Pan was in his early 30s when, in 2001, he set up China's first laboratory for manipulating the quantum properties of photons.
在这里对于量子系综采用了量子反馈控制策略。
Here, the quantum feedback control strategy is presented for the quantum ensemble.
在这里对于量子系综采用了量子反馈控制策略。
Here, the quantum feedback control strategy is presented for the quantum ensemble.
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