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- The Difference Squeezing of Mixed State for Multimode Entangled State Light Fields in Decoherence 三态叠加多模纠缠态光场退相干下的混态差压缩
- multimode entangled state 多模纠缠态
- 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。
- 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。
- 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。
- 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。
- 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 scheme was presented for teleporting a frequency?entangled state with the successful probability 25% based on the principle of the acoustic?optic modulator(AOM). 提出一个基于声 光调制器(AOM)原理传送光子频率纠缠态并具有25%25的成功率的方案。
- We present a measure for generating entangled state of atom-cavity field, which is prepared based on the two-photon Jaynes-Cummings model of atom-cavity field interaction. 摘要该文提出了在双光子J-C模型中利用二能级原子与单模场的相互作用，制备出原子与光场的纠缠态。
- Considering two two-level atoms initially in the non-maximally entangled state, one of them is put into an initially empty cavity and resonant interaction occurs. 摘要考虑两个全同的处在非最大纠缠态的双能级原子，将其中一个与共振的真空腔场相互作用。
- 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。
- It is a important and simple way to generate and manipulate entangled states in cavity QED. 在腔QED系统中制备与操纵纠缠态是一种简单而重要的方法。
- Moreover, it leads to some families of rank four entangled states that are distillable. 进一步的，我们也得到了一些可提纯的秩四的纠缠态族。
- According to PPT separability condition, it is an entangled state, however, not all entangled states can be used for nonlocality proof. 利用PPT判据,可以证明该混合态是纠缠态,但是并不是所有的纠缠态都可以用来做非定域性证明。
- By introducing an additional qubit and performing CNOT operation as well as appropriate unitary transformation,the three-particle entangled state can be teleported probabilistically. 通过做控制非门操作及合适的幺正操作,成功地以一定几率传送了三粒子纠缠态。
- In Austria, Rainer Blatt and Hartmut Haeffner of the University of Innsbruck and their colleagues relied on a similar technique to produce an entangled state of eight calcium ions. 奥地利印斯布鲁克大学的布拉特（RainerBlatt）、海夫纳（HartmutHaeffner）及其同事，也使用类似的技术制造出八个钙离子的叠加态。
- I also prove that the bipartite rank three entangled states are distillable under local operations and classical communication. 我们证明了秩等于三的双体纠缠态在局域操作和经典联系的条件下都是可提纯的。
