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- Torres-Vega and Frederick quantum phase space theory T-F量于相空间理论
- Tortes-Vega and Frederick quantum phase space theory T-F量子相空间理论
- Rigorous Solution of a Moving Particle with One-dimensional Central Potential V(q)=Bq~2+A/q~2(A,B>0) in Quantum Phase Space Representation 一维中心势V(q)=Bq~2+A/q~2(A,B>0)中运动的粒子在量子相空间表示中的精确解
- TF quantum phase space TF相空间
- quantum phase space 量子相空间
- The quantum phase-space representation established by Torres-Vega and Frederick is discussed. It is described that the wave-functions are not unique in phase space. 探讨了Torres-Vega和Frederick量子相空间表象的特征,并揭示了相空间中波函数的不唯一性。
- Theoretically, ultracold atoms will undergo a quantum phase transition from a superfluid state to a Mott insulator state. 理论上,冷原子在适当条件下就会经历一个由超流到绝缘的相变。
- Through a typical quantum measurement model, we study the relation between decoherence of a central two-level system and quantum phase transition in its environment. 通过一个典型的量子测量模型,我们研究了一个二能级系统的退相干与和他耦合的环境的量子相变之间的关系。
- Calculation of some nonlinear index of EEG based on phase space reconstruction is important for study of brain. 摘要在脑电序列相空间重构的基础上计算非线性测度是研究大脑功能和状态的重要方法。
- A regression model of phase space for predicting smoothed value of M(3000) FZ factor is presented in the paper. 本文给出了传播因子M(3000)F2流动均值的新预报方法-相空间回归模型。
- In hyper dimensional phase space, similar sequence repeatability (RPT) of speech are calculated. 研究语音的相似序列重复度及其熵信息,分析比较了语音信号在相空间中的非线性特徵。
- The method involves principal components analysis, phase space reconstruction and least squares estimate. 方法包括3部分:主分量分析,相空间重构,最小二乘拟合。
- This new method with chaos phase space reconstruction was proved to be efficient and available to forecast abso... 证明了这种基于混沌相空间重构技术的新方法处理已有的瓦斯等级鉴定结果,预测来年的绝对和相对瓦斯涌出量是可行、可靠的。
- A research group in Munich has demonstrated for the first time the quantum phase transition of a superfluid state to the Mott insulator state of a BEC confined in a 3D optical lattice. 德国Munich研究小组首次在三维光晶格中观察到了超冷原子从BEC超流状态向Mott insulator状态的量子相变.
- Because of their anomalistic locus,it is difficult for the phase space reconstruction. 其相空间轨迹变得极不规则,更难于相空间重构;
- In this part, we discuss the influence of quantum phase transitions on decoherence of qubit and how to describe quantum phase transitions by borrowing some tools from quantum information. 在这一部分我们讨论了量子相变对量子比特的退相干的影响,以及如何用量子信息中的一些概念和方法去刻画量子相变。
- By delay method, the phase space of the system is reconstructed from the time series of the experimental data. 摘要用延迟方法、由实验得到的时间序列重构系统的相空间,绘制了人体心搏吸引子。
- Both analytical and numerical results indicate a new mechanism of decoherence: when the environment is near to the critical point, quantum phase transition will enhance decoherence of the system. 解析分析和数值计算结果都揭示了一个导致二能级系统退相干(或环境的克斯密特回波衰减)的新机制--当环境处在量子临界点附近时,它的量子相变会加剧系统的退相干。
- Let us consider, for example the initial phase space for higher orders of multiple scattering. 比如,让我们考虑更高级序的多重散射的初始相空间。
- The data for experimentation was got from Internet,and the model was established with the reconstructed phase space and Kalman. 实验数据通过网络获取,模型采用的是相空间重构与卡尔曼滤波计算的方法来对超短期汇率数据进行建模和预测,并与BP神经网络模型进行了比较。