We design proposals to generate a remote Greenberger-Horne-Zeilinger(GHZ) state and a W state of nitrogenvacancy(NV) centers coupled to microtoroidal resonators(MTRs) through noisy channels by utilizing time-bin encoding processes and fast-optical-switch-based polarization rotation operations.The polarization and phase noise induced by noisy channels generally affect the time of state generation but not its success probability and fidelity.Besides,the above proposals can be generalized to n-qubit between tw...
【英文摘要】
We design proposals to generate a remote Greenberger-Horne-Zeilinger(GHZ) state and a W state of nitrogenvacancy(NV) centers coupled to microtoroidal resonators(MTRs) through noisy channels by utilizing time-bin encoding processes and fast-optical-switch-based polarization rotation operations.The polarization and phase noise induced by noisy channels generally affect the time of state generation but not its success probability and fidelity.Besides,the above proposals can be generalized to n-qubit between tw...
【基金】
supported by the National Natural Science Foundation of China(Grant Nos.11264042,61465013,11465020,and 11165015);
the Program for Chun Miao Excellent Talents of Jilin Provincial Department of Education(Grant No.201316);
the Talent Program of Yanbian University of China(Grant No.950010001)
【更新日期】
2015-04-08
【分类号】
O413.1
【正文快照】
1.Introduction range quantum information processing.[24’25]Many meaning-Quantum entanglement lies at the heart of quantum in-ful schemes have been ProPosed t0 generate remote entangledformation science and technology and is thought to be the states[26]or
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