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- Decoherence in quantum systems can be divided into two main kinds, phase decoherence and amplitude decoherence. 量子系统中的消相干,按其理论描述方法,可分为两大类,即相位消相干和振幅消相干。
- Comparative Study on Unitary Evolution Operator Decompositions in Quantum System P. 量子系统中幺正演化矩阵分解方法的对比研究。
- This paper discusses the application of knot theory to quantum chaos,reveals the topological structure of the chaotic solution of quantum systems. 讨论了纽结理论对量子混沌的应用,并揭示了量子系统中混沌解的拓扑结构.
- LAI Y Z, LIANG J Q, M U LLER-KIRSTEN H J W,et al. Time-dependent quantum systems and the invariant Hermitian operator [J]. Phys Rev, 1996,A53:3691. 李伯臧;张凌云;张向东.;关于量子不变量及其与量子相位关系的几点注记[J]
- The invariant eigen-operator method is successfully applied to solving energy levels for some quantum systems Hamiltonian. 摘要目前不变量本征算符方法已成功地解决了某些量子系统哈密顿量能级问题。
- Finally, we report our current progress in the controllability problem of quantum systems, and predict the development of quantum control. 最后介绍了作者近年在量子系统能控性方面的一些研究进展,并对量子控制进行了展望。
- Quantum theory tells us that the process of measuring a quantum system nearly always perturbs it. 量子理论告诉我们,在测量量子系统的过程中,便会干扰到系统本身。
- The effects of inhomogeneous strain on the band structure and TE mode gain were studied for low dimensional quantum systems. 研究了非均匀应变对低维量子结构的能带和TE模光增益所产生的影响。
- The physical control procedure of the quantum system with interaction is described in detail. 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。
- Decoherence due to the interaction of quantum systems and environment is mainly difficult to application of quantum information. 然而在实际应用中,由于系统与环境的相互作用而导致的退相干已成为量子信息学研究目前遇到的最大困难。
- The first part of the book is devoted to properties of atoms and ions considered as quantum systems of electrons orbiting a heavy Coulomb center. 书的第一部分献身于原子的特性,离子认为绕一个大的库仑中心的轨道运行的电子的量系统。
- Then, models of dynamical evolutions of transport processes in classical and quantum systems have been largely explained. 然后,在古典和量系统里的传送过程的动态的开方的模型已经被基本上解释。
- Application of dynamical symmetry theory and algebraic dynamics in man-made quantum systems and quantum optical systems has been introduced in this review. 文章介绍了量子系统的动力学对称性理论和代数动力学在人造量子系统和量子光学系统中的应用。
- Entanglement, the state in which two quantum systems in indeterminate states aer linked so that measuring or manipulating one system instantanously manipulates the second. 纠缠态是量子力学名词,就是同时表现在两个状态上。如果能控制其中的一个的话,就可以控制另外一个。
- As a macroscopic quantum system, BEC has macroscopic wave-function. Its phase is coherent and it can exhibit special macroscopic quantum phenomena. BEC作为宏观量子系统,具有宏观波函数,整个体系是相位相干的,能够表现特有的宏观量子现象。
- The properties of subgroups and group chains of correlative groups are required to construct the wavefunctions of the quantum systems and to calculate matrix elements. 为了构造系统的波函数和计算矩阵元,需要知道相关群的子群和群链性质。
- The quantum system of the passive hydrogen maser is introduced briefly and a design of the spectrum observing device is expounded. 简单介绍了被动型氢钟的量子系统,阐述了波谱信号观测装置的设计。
- In the case of d-dimensional quantum system, we present a class of mixed states which can be used for nonlocality proof. 在高维量子非定域性方面,我们提出了一类可以用来进行非定域性证明的混合态。
- In this formulation, the instantaneous state of a quantum system encodes the probabilities of its measurable properties, or "observables". 在这公式里,量子系统的瞬间态编码了其可测量特性的概率,或者“可见的”。
- This work is a preparation for further research on controllability, manipulation and feedback control of quantum system. 为进一步对量子系统有关的可控性、操纵以及反馈控制做好了准备工作。
