共被期刊论文引用了3次
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| 1 | C-NOT gate based on ultracold Rydberg atom interactions显示文摘The Rydberg states of neutral atoms are strongly polarisable and possess long lifetimes because of high energies which can lead to strong and long range dipole-dipole interactions.The energy levels corresponding to these states are shifted because of dipole-dipole interactions and can be used to block transitions of more than one excitation in the Rydberg regime.This reputed Rydberg blockade is obtained when the excitation is shifted out of resonance by these interactions.Electromagnetically induced transparency(EIT)is sensitive to a small detuning.At large distances,up to several micrometers,the interactions can interrupt the EIT consequence.Herein we investigate a novel scheme based on EIT and Rydberg blockade and performed a simulation of a controlled-NOT(C-NOT)quantum gate which is critical for quantum computation by using neutral atoms. | RASHID Muhammad MAARTEN Hoogerland YASIR Jamil | 2013 | Science China(Physics,Mechanics & Astronomy)2013，56，11： | 4 |
| 2 | Testing the nonlocality of entangled states by a new Bell-like inequality显示文摘We test a new four-qubit entangled state by the former Bell-like inequalities and find that it violates these inequalities,but not maximally.According to this entangled state,we build a new Bell-like inequality,which is violated by this new state maximally.We also determine the nonlocality of some other four-qubit states by the new inequality.It is found that the new inequality acts as a strong entanglement witness for the new state.This can be used to test new entangled states experimentally. | QI JianXia ZHA XinWei SUN XinMei | 2013 | Science China(Physics,Mechanics & Astronomy)2013，56，11： | 3 |
| 3 | 量子系统C^dC^(kd)中无偏的最大纠缠基的构造显示文摘本文研究了两体系统CdCkd(k∈Z+)中无偏的最大纠缠基的构造方法.首先利用无偏基的定义分析了CdCkd中两个最大纠缠基无偏的充分必要条件,然后利用此条件将CdCkd中无偏基的构造问题简化成Ck空间中幺正矩阵的选择问题,进而证明了CdCkd(d=2,3,4;k∈Z+)中的无偏的最大纠缠基的存在性,并给出了两个非素数幂维系统C2C6和C3C6中无偏最大纠缠基的具体形式. | 陶元红 杨强 张军 南华 李林松 | 2015 | 中国科学:物理学、力学、天文学2015，45，6： | 1 |
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