1) concurrence
[英][kən'kʌrəns] [美][kən'kɝəns]
纠缠测度
1.
The concurrence of quantum states of XXX models in a time-dependent arbitrary external field;
XXX模型在与时间有关的任意外场下量子态的纠缠测度
2) Entanglement measurement
纠缠测量
3) entanglement degree
纠缠度
1.
Influence of entanglement degree on squeezing and photon antibunching in the two-photon Jaynes-Cummings model;
纠缠度对双光子Jaynes-Cumming模型的光学效应的影响
2.
The Study on the Entanglement Degree in Two-qubit Quantum Heisenberg Models;
两个粒子的量子海森堡模型的纠缠度的研究
3.
The Influence of Yangian on Quantum Entanglement Degree;
Yangian对量子纠缠度的影响
4) degree of entanglement
纠缠度
1.
Under the condition of two-mode squeezed vacuum state field interacting with an atom via the intensity-dependent coupling,the degree of entanglement between the two mode fields is investigated by using quantum relative entropy.
在考虑原子与双模光场依赖强度耦合双光子共振相互作用的条件下,应用量子相对熵研究了双模压缩真空场模间纠缠度的演化。
2.
The results indicate that the squeezing of the optical field depends on the degree of entanglement of two identical atoms.
文章采用数值计算方法研究了两全同二能级纠缠原子与相干光场相互作用过程中光场的动力学特性;结果表明,光场压缩与两原子纠缠度之间存在着很强的关联,在光场不太强,某一特定时刻,对于任一纠缠态下,光场可以完全被压缩。
5) entanglement
[英][ɪn'tæŋɡlmənt] [美][ɪn'tæŋgḷmənt]
纠缠度
1.
Aiming at pure three-qubit states,the concept of distributed entanglement and the corresponding measure called tangle are discussed in detail,the expressions and the inherent relations among the tangles are proposed.
作为一个推广,利用纠缠度τAB、τAC、τBC、τABC给出了直积态与纠缠态的判据。
2.
Sjoqvist,the geometric phase and the entanglement of the system composed of a pair of noninteracting spin-1/ 2 particles pressing in an external time-independent magnetic field are considered using a new method.
Sjoqvist工作的基础上,用新的方法求解处于不依赖于时间的恒定磁场中无相互作用的自旋1/2粒子对这一复合体系的几何相和纠缠度,重新得到了两者的关系,只有当体系的纠缠度为0时,复合体系的几何相才可以表达为两个子体系几何相之和的形式。
3.
In this paper,we use Von Neumann entropy to study evolution of the entanglement for two coupled dual-level atoms in the process of interaction between atoms and the field initially prepared in a coherent state.
纠缠度是对被纠缠的子系统之间的关联程度的量度。
6) concurrence
[英][kən'kʌrəns] [美][kən'kɝəns]
纠缠度
1.
The analytical express of thermal concurrence is obtained by studying one dimension two-qubit XXZ model with magnetic field.
研究了一维带有外磁场的2量子比特XXZ模型的纠缠,得出它的纠缠度热力学解析表达式。
2.
The concurrence of the measurement of entanglement is calculated.
计算出纠缠度的度量Concurrence,以及在不同种情况下呈现出来的纠缠度的表现形为。
3.
And then the concurrence and the fidelity are calculated.
通过对海森堡模型中量子热纠缠的研究,进而研究以海森堡热纠缠混合态为信道的量子隐形传递,计算出纠缠度和保真度,分析外界环境(温度、磁场等)对热纠缠及隐形传递的影响。
补充资料：纠缠
①绕在一起：问题～不清。②捣麻烦：～不休 ㄧ我还有事，别再～了。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条