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ENTANGLEMENT: 作品数：953被引量：692H指数：10; 导出分析报告; 相关领域：理学机械工程更多>>; 相关作者：李江波刘汉超周宗权郑静黄光速更多>>; 相关机构：中国科学技术大学四川大学山西大学合肥工业大学更多>>; 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国家教育部博士点基金中国博士后科学基金更多>>

Fixing the AdS_(3)metric from pure state entanglement entropies of CFT_(2): 《Chinese Physics C》2025年第4期241-248,共8页Peng Wang Houwen Wu Haitang Yang; Supported in part by the National Natural Science Foundation of China(12105191,12275183,12275184)。; In this study,based on the Ryu-Takayanagi formula,by identifying the pure state UV and IR entanglement entropies of a perturbed CFT_(2)with geodesic lengths in the bulk,we demonstrate that the dual geometry is uniquel...; 关键词：entanglement entropy IR entanglement entropy AdS_(3)/CFT_(2)

Conductive Polyaniline Hydrogel Featuring High Toughness and Low Hysteresis: 《Chinese Journal of Polymer Science》2025年第4期581-587,共7页Lian-Jie Zhao Ning Tang Xiao-Ting Wang Min-Hui Li Jun Hu; financially supported by the Beijing Natural Science Foundation(No.L233016)。; Polyaniline(PANi)hydrogels have a wide range of applications in artificial skin,flexible robotics,and movement monitoring.Nevertheless,limited by the modulus mismatch between rigid PANi and the soft hydrogel matrix,th...; 关键词：Polyaniline hydrogel Low hysteresis High toughness Physical entanglement

Cloning scheme for multipartite entangled pure states via photonic quantum walk: 《量子电子学报》2025年第2期206-216,共11页WANG Guocui LIN Zhi LI Xikun YANG Qing YANG Ming; 国家自然科学基金项目(11947102,12004005);安徽省自然科学基金项目(2008085MA16,2008085QA26);安徽省高校协同创新项目(GXXT-2022-039);安徽省高校杰出青年基金项目(2022AH020008)。; The no-cloning theorem has sparked considerable interest in achieving high-fidelity approximate quantum cloning.Most of the previous studies mainly focused on the cloning of single particle states,and cloning schemes ...; 关键词：quantum optics entanglement cloning photonic quantum walk multipartite entanglement

Decoherence of high-dimensional orbital angular momentum entanglement in anisotropic turbulence: 《Communications in Theoretical Physics》2025年第4期39-44,共6页Xiang Yan Peng-Fei Zhang Cheng-Yu Fan Heng Zhao Jing-Hui Zhang Bo-Yun Wang Jun-Yan Wang; supported by the Project of the Hubei Provincial Department of Science and Technology(Grant Nos.2022CFB957,2022CFB475);the National Natural Science Foundation of China(Grant No.11847118)。; The decoherence of high-dimensional orbital angular momentum(OAM)entanglement in the weak scintillation regime has been investigated.In this study,we simulate atmospheric turbulence by utilizing a multiple-phase scree...; 关键词：orbital angular momentum high-dimensional entangled state anisotropic turbulence

Enhancing some separability criteria via equiangular tight frames: 《Communications in Theoretical Physics》2025年第4期45-54,共10页Liang Tang Fan Wu; supported by the Natural Science Foundation of Sichuan Province(Grant No.25QNJJ4066)。; Improvement of the detection ability of quantum entanglement is one of the essential tasks in quantum computing and quantum information.Finite tight frames play a fundamental role in a wide variety of areas and,genera...; 关键词：entanglement detection separability criterion bipartite systems finite tight frames

Measurement-based entanglement purification for hybrid entangled state: 《Chinese Physics B》2025年第3期104-114,共11页Cheng-Chen Luo Shi-Pu Gu Xing-Fu Wang Lan Zhou Yu-Bo Sheng; Project supported by the National Natural Science Foundation of China(Grant Nos.12175106 and 92365110);the Postgraduate Research and Practice Innovation Program of Jiangsu Province(Grant No.KYCX23-1028)。; Hybrid entangled states(HESs),which involve different particles with various degrees of freedom,have garnered significant attention and been applied in a wide range of quantum technologies.However,similar to other cat...; 关键词：hybrid entanglement measurement-based entanglement purification parity check

Hybrid entanglement carrying orbital angular momentum: 《Science Bulletin》2025年第6期876-881,共6页Fengyi Xu Meihong Wang Chenyu Qiao Shujing Li Hai Wang Xiaolong Su; financially supported by the National Natural Science Foundation of China(12434015,11834010,and 62275145);the Fundamental Research Program of Shanxi Province(20210302121002);the Fund for Shanxi"1331 Project"Key Subjects Construction.; Hybrid continuous-variable(CV)and discrete-variable(DV)entanglement is an essential quantum resource of hybrid quantum information processing,which enables one to overcome the intrinsic limitations of CV and DV quantu...; 关键词：ENTANGLEMENT Cat state Orbital angular momentum Hybrid entanglement

Frequency-bin-encoded entanglement-based quantum key distribution in a reconfigurable frequency-multiplexed network: 《Light(Science & Applications)》2025年第2期441-456,共16页Anahita Khodadad Kashi Michael Kues; Open Access funding enabled and organized by Projekt DEAL.; Large-scale quantum networks require dynamic and resource-efficient solutions to reduce system complexity with maintained security and performance to support growing number of users over large distances.Current encodi...; 关键词：entanglement based reconfigurable distribution quantum networks orbital angular momentumsuffer quantum key distribution RECONFIGURABLE reduce system complexity frequency bin encoded

Unified monogamy relations for the generalized W-class states beyond qubits: 《Communications in Theoretical Physics》2025年第2期70-80,共11页Zhong-Xi Shen Wen Zhou Dong-Ping Xuan Zhi-Xi Wang Shao-Ming Fei; supported by the National Natural Science Foundation of China under Grant Nos.12075159 and 12171044;the specific research fund of the Innovation Platform for Academicians of Hainan Province。; The monogamy of entanglement stands as an indispensable feature within multipartite quantum systems.We study monogamy relations with respect to any partitions for the generalized W-class(GW)states based on the unified...; 关键词：monogamy of entanglement unified-(q s)entanglement generalized W-class state

Compact source for quadripartite deterministically entangled optical fields: 《Fundamental Research》2025年第1期132-137,共6页Yanhong Liu Yaoyao Zhou Liang Wu Jiliang Qin Zhihui Yan Xiaojun Jia; supported by the National Natural Science Foundation of China(62122044,61925503,12004276,11904218,12147215,62135008,and 11834010);the Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi,China(2020L0516,2019L0092,and 2020L0029);the Program for the Innovative Talents of Higher Education Institutions of Shanxi;the Program for the Outstanding Innovative Teams of Higher Learning Institutions of Shanxi;the fund for Shanxi“1331 Project”Key Subjects Construction.; Since entangled multiple optical fields were identified as the building blocks of quantum networks,the quadripartite entangled optical fields have been produced by using four degenerate optical parametric amplifiers o...; 关键词：Quadripartite entanglement Single NOPA Compact source GHZ state Cluster state

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