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UNKNOWN: 作品数：504被引量：778H指数：12; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：陈杰张亦弛徐清华张喆林茂六更多>>; 相关机构：华中师范大学河北工业大学南京航空航天大学哈尔滨工业大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>

Quantum storage of single photons with unknown arrival time and pulse shapes: 《Chinese Physics B》2021年第8期388-391,共4页Yu You Gong-Wei Lin Ling-Juan Feng Yue-Ping Niu Shang-Qing Gong; Project supported by the National Natural Science Foundation of China(Grant Nos.11674094,11774089,11874146,11981260012,and 12034007);the Shanghai Natural Science Foundation,China(Grant Nos.18ZR1410500 and 18DZ2252400).; We present a scheme for the quantum storage of single photons using electromagnetically induced transparency(EIT)in a low-finesse optical cavity,assisted by state-selected spontaneous atomic emission.Mediated by the d...; 关键词：quantum information and processing quantum electrodynamics

Controlled quantum teleportation of an unknown single-qutrit state in noisy channels with memory被引量：2: 《Chinese Physics B》2021年第6期116-125,共10页Shexiang Jiang Bao Zhao Xingzhu Liang; supported by the Natural Science Research Project of Colleges and Universities in Anhui Province,China (Grant No. KJ2020A0301);the Science and Technology Project of Wuhu City in 2020 (Grant No. 2020yf48)。; This paper proposes a three-dimensional(3 D) controlled quantum teleportation scheme for an unknown single-qutrit state. The scheme is first introduced in an ideal environment, and its detailed implementation is descr...; 关键词：three-dimensional quantum teleportation FIDELITY Pauli noise memory channel

Quantum search for unknown number of target items by hybridizing fixed-point method with trail-and-error method: 《Chinese Physics B》2019年第12期68-74,共7页Tan Li Shuo Zhang Xiang-Qun Fu Xiang Wang Yang Wang Jie Lin Wan-Su Bao; Project supported by the National Natural Science Foundation of China(Grant Nos.11504430 and 61502526);the National Basic Research Program of China(Grant No.2013CB338002); For the unsorted database quantum search with the unknown fraction λ of target items, there are mainly two kinds of methods, i.e., fixed-point and trail-and-error.(i) In terms of the fixed-point method, Yoder et al. ...; 关键词：quantum search FIXED-POINT trail-and-error unknown number of target items

Chaotic system optimal tracking using data-based synchronous method with unknown dynamics and disturbances: 《Chinese Physics B》2017年第3期268-275,共8页宋睿卓魏庆来; Project supported by the National Natural Science Foundation of China(Grant Nos.61304079,61673054,and 61374105);the Fundamental Research Funds for the Central Universities,China(Grant No.FRF-TP-15-056A3);the Open Research Project from SKLMCCS,China(Grant No.20150104); We develop an optimal tracking control method for chaotic system with unknown dynamics and disturbances. The method allows the optimal cost function and the corresponding tracking control to update synchronously. Acco...; 关键词：adaptive dynamic programming approximate dynamic programming chaotic system ZERO-SUM

Speeding up transmissions of unknown quantum information along Ising-type quantum channels: 《Chinese Physics B》2017年第1期125-130,共6页W J Guo L F Wei; partly supported by the National Natural Science Foundation of China(Grant No.U1330201); Quantum teleportation with entanglement channels and a series of two-qubit SWAP gates between the nearestneighbor qubits are usually utilized to achieve the transfers of unknown quantum state from the sender to the di...; 关键词：unknown quantum information transfers Ising-type quantum chains NMR molecules superconducting circuits

Controlled unknown quantum operations on hybrid systems: 《Chinese Physics B》2016年第12期174-178,共5页何勇罗明星; Project supported by the National Natural Science Foundation of China(Grant Nos.61303039 and 61201253);Chunying Fellowship,and Fundamental Research Funds for the Central Universities,China(Grant No.2682014CX095); Any unknown unitary operations conditioned on a control system can be deterministically performed if ancillary subspaces are available for the target systems [Zhou X Q, et al. 2011 Nat. Commun. 2 413]. In this paper, ...; 关键词：unknown unitary operations hybrid systems multi-control system circuit complexity

Deterministic assisted clone of an unknown four-particle entangled cluster-type state: 《Chinese Physics B》2013年第11期183-189,共7页马松雅罗明星孙莹; Project supported by the National Natural Science Foundation of China(Grant Nos.61201253,61303039,11226336,61103210,and 61272514);the Nat-ural Science Foundation of Henan Provincial Education Department,China(Grant No.12A120003);the Fundamental Research Funds for the Central Universities,China(Grant No.SWJTU11BR174); Two deterministic schemes are proposed to realize the assisted clone of an unknown four-particle entangled cluster- type state. The schemes include two stages. The first stage requires teleportation via maximal entang...; 关键词：deterministic assisted clone complete orthogonal basis TELEPORTATION remote preparation

Simultaneous identification of unknown time delays and model parameters in uncertain dynamical systems with linear or nonlinear parameterization by autosynchronization被引量：1: 《Chinese Physics B》2013年第9期190-196,共7页顾卫东孙志勇吴晓明于长斌; supported by the National Science and Technology Major Project of the Ministry of Science and Technology of China (Grant No. 2011ZX03005-002);the Shandong Academy of Science Development Fund for Science and Technology, China;the Pilot Project for Science and Technology in Shandong Academy of Science, China; In this paper, we propose a general method to simultaneously identify both unknown time delays and unknown model parameters in delayed dynamical systems based on the autosynchronization technique. The design procedure...; 关键词：autosynchronization parameter identification delay identification nonlinear parameterization

Several teleportation schemes of an arbitrary unknown multi-particle state via different quantum channels被引量：21: 《Chinese Physics B》2013年第5期160-167,共8页彭家寅莫智文; Project supported by the National Natural Science Foundation of China (Grant No. 11071178); We first provide four new schemes for two-party quantum teleportation of an arbitrary unknown multi-particle state by using three-, four-, and five-particle states as the quantum channel, respectively. The successful ...; 关键词：quantum information quantum teleportation quantum state sharing multi-particle state

Scheme for teleportation of unknown single qubit state via continuous variables entangling channel: 《Chinese Physics B》2010年第11期109-112,共4页王中结张侃范朝阳; Project supported by the Natural Science Foundation of Anhui Province,China (Grant No. 090412060);the Natural Science Foundation of the Education Committee of Anhui Province,China (Grant No. KJ2008A029); A new scheme for quantum teleportation of single quantum bit state with using continuous variables entangling channel is presented. In our scheme two entangled light fields are employed. An outstanding characteristic ...; 关键词：TELEPORTATION entanglement state quantum measurement

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