共被期刊论文引用了4次
您的检索式：您选中1篇文献正在查看引证文献汇总
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 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 | Virtual-photon-induced entanglement with two nitrogen-vacancy centers coupled to a high-Q silica microsphere cavity显示文摘We propose a potentially practical scheme for efcient generation of entanglement with two nitrogen-vacancy centers(NVC)coupled to a whispering-gallery mode cavity.By virtue of the virtual-photon-excitation,the entanglement with two separate NVC can be produced in a deterministic way.The required operations are very close to the capabilities of current experimental techniques.The efects of decoherence induced by the cavity decay and the atomic spontaneous decay are also investigated. | LIU YiMin | 2013 | Science China(Physics,Mechanics & Astronomy)2013，56，11： | 3 |
| 4 | Quantum computation with surface-state electrons by rapid population passages显示文摘Quantum computation requires coherently controlling the evolutions of qubits.Usually,these manipulations are implemented by precisely designing the durations(such as theπ-pulses)of the Rabi oscillations and tunable interbit coupling.Relaxing this requirement,herein we show that the desired population transfers between the logic states can be deterministically realized(and thus quantum computation could be implemented)both adiabatically and non-adiabatically,by performing the duration-insensitive quantum manipulations.Our proposal is specifically demonstrated with the surface-state of electrons floating on the liquid helium,but could also be applied to the other artificially controllable systems for quantum computing. | SHI Xuan WEI LianFu OH Choo Hiap | 2014 | Science China(Physics,Mechanics & Astronomy)2014，57，9： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员