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- It is shown that the quantum entanglement state will stay in the maximally entangled state for a long time when the detuning is equal to Rabi frequency. 研究结果表明:在失谐量等于拉比频率时,该体系的纠缠度将长时间处于最大纠缠态。
- quantum entangled state 量子纠缠态
- Keywords multiparticle quantum entanglement;quantum processor;remote state preparation;disentanglement;bound entangled state; 多体量子纠缠;量子处理器;远程态制备;解纠缠;束缚纠缠态;
- 5.It is shown that the quantum entanglement state will stay in the maximally entangled state for a long time when the detuning is equal to Rabi frequency. 研究结果表明:在失谐量等于拉比频率时,该体系的纠缠度将长时间处于最大纠缠态。
- In 1993, Bennett et al. proposed a scheme for teleporting an unknown quantum state of one-particle via a two-particle maximally entangled state. 1993年,Bennett等人提出了量子隐形传态方案,方案中采用了最大纠缠态作为量子信道来传送未知量子态。
- We present a quantum secure direct communication protocol by using Green-berger -Horne-Zeilinger (GHZ) entangled state via local unitary operations. 本文提出了一个利用Greenberger-Horne-Zeilinger(GHZ)纠缠态作为量子信道的安全直接通信方案。
- It is showed that any pure quantum state can be remotely prepared by using finite classical bits and the previously shared non-maximally entangled state, i.e. 也就是说,如果给定一个量子比特,花费更少的纠缠资源仍然可以远程制备它。
- Taking three two-particle maximally entangled states as quantum channels, so the teleportation of three-particle entangled GHZ state can be realized. 该方案利用三个二粒子纠缠态作为量子信道,并考虑了量子信道为最大纠缠态的情况,实现三粒子纠缠GHZ态的量子隐形传输。
- We propose a scheme for probabilistically teleporting an unknown three-particle entangled state of three-level by using a four-particle entangled state of three-level as quantum channel. 提出一种分别利用四个三态粒子的最大纠缠态和非最大纠缠态作为量子通道来传输一未知的三个三态粒子纠缠态的方案。
- Another quantum effect is quantum entanglement. 另一种量子效应是波粒二象性。
- The system will stay in an entangled state with phase decoherence if the detuning is proper. 当失谐量适当时,系统可保持在纠缠相对较大的状态而无消纠缠态。
- It does not need multi-particles entangled state but only Einstein-Podolsky-Rosen pair to realize the protocol. 协议的实现只需要Einstein-Podolsky-Rosen对而不需要制备多粒子纠缠态。
- This paper presented a scheme to probabilistically teleport an arbitrary and unknown three-particle entangled state via three pairs non-maximally entangled states as the quantum channel. 摘要提出了一种任意未知三粒子纠缠态通过三对部分纠缠态作为通道的概率传递方案。
- After nonresonant atom-field interactions ons the wholeSystem is in an entangled state with GHZ form. 原子与腔场的非共振相互作用使系统处于GHZ纠缠态。
- An impediment to scaling up these approaches, however, was that the quality of the entangled state decreased as the number of ions increased. 然而,当离子数量增加,缠结状态的品质就会下降,这种特性便成了这项技术的一道障碍。
- quantum entangle state 量子纠缠态
- The greater depth and longer time of field entropy squeezing appear when the pair of atoms are initially in the maximally entangled state. 初始光场强度对场熵的压缩深度和压缩时间也具有显著的影响。
- A system of space information based on quantum entanglement is presented. 提出了一种基于量子纠缠的空间信息系统。
- Quantum theory is used to study the fidelity of quantum information of binomial light field interacting with pair atoms of entanglement state. 摘要应用全量子理论研究了初始处于纠缠态双原子与二项式光场共振相互作用的光场量子信息保真度。