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NON-MARKOVIAN: 作品数：92被引量：26H指数：2; 导出分析报告; 相关领域：理学更多>>; 相关作者：丛爽胡龙珍刘建秀杨霏薛静静更多>>; 相关机构：中国科学技术大学曲阜师范大学四川大学兰州大学更多>>; 相关期刊：《Theoretical & Applied Mechanics Letters》《Chinese journal of nuclear physics》《Statistical Theory and Related Fields》《Communications in Theoretical Physics》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 interferometric power and non-Markovianity in the decoherence channels: 《Chinese Physics B》2023年第8期156-160,共5页熊少杰孙哲王晓光; supported by the National Natural Science Foundation of China(Grant Nos.11935012,12175052,and 11775065);the Postdoctoral Science Foundation of China(Grant No.2022M722794)。; In quantum open systems,non-Markovianity is an important phenomenon that allows a backflow of information from the environment to the system.In this work,we investigate the non-Markovianity problems in two different t...; 关键词：quantum open system auantum non-Markovianity auantum interferometric power

Non-Markovianity of an atom in a semi-infinite rectangular waveguide: 《Chinese Physics B》2023年第3期102-110,共9页曾静宋亚菊卢竞周兰; the National Natural Science Foundation of China(Grant Nos.11935006,12075082,12205088,and 11975095);the Science and Technology Innovation Program of Hunan Province,China(Grant No.2020RC4047);the Scientific Research Fund of the Hunan Provincial Education Department(Grant No.21B0639);Hunan Normal University Open Foundation of Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of the Ministry of Education(Grant No.QSQC2009).; We investigate the non-Markovianity(NM)of a waveguide QED with a two-level atom as the system and a semiinfinite rectangular waveguide as the environment,where the transverse magnetic(TM_(mn))modes define the quantum ...; 关键词：open system non-Markovianity waveguide QED quantum information

Dynamical learning of non-Markovian quantum dynamics: 《Chinese Physics B》2022年第1期165-169,共5页Jintao Yang Junpeng Cao Wen-Li Yang; the National Program for Basic Research of the Ministry of Science and Technology of China(Grant Nos.2016YFA0300600 and 2016YFA0302104);the National Natural Science Foundation of China(Grant Nos.12074410,12047502,11934015,11975183,11947301,11774397,11775178,and 11775177);the Major Basic Research Program of the Natural Science of Shaanxi Province,China(Grant No.2017ZDJC-32);the Australian Research Council(Grant No.DP 190101529);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB33000000);the Double First-Class University Construction Project of Northwest University.; We study the non-Markovian dynamics of an open quantum system with machine learning.The observable physical quantities and their evolutions are generated by using the neural network.After the pre-training is completed...; 关键词：machine learning quantum dynamics open quantum system

Dissipative dynamics of an entangled three-qubit system via non-Hermitian Hamiltonian: Its correspondence with Markovian and non-Markovian regimes: 《Chinese Physics B》2021年第3期283-292,共10页M Rastegarzadeh M K Tavassoly; We investigate an entangled three-qubit system in which only one of the qubits experiences the decoherence effect by considering a non-Hermitian Hamiltonian,while the other two qubits are isolated,i.e.,do not interact...; 关键词：non-Hermitian Hamiltonian ENTANGLEMENT concurrence measure Markovian and non-Markovian regimes

Quantum speed limit time and entanglement in a non-Markovian evolution of spin qubits of coupled quantum dots被引量：1: 《Chinese Physics B》2020年第12期244-250,共7页M.Bagheri Harouni; Quantum speed limit time and entanglement in a system composed of coupled quantum dots are investigated.The excess electron spin in each quantum dot constitutes the physical system(qubit).Also the spin interaction is ...; 关键词：quantum speed limit time quantum entanglement open quantum systems quantum dots

Non-Markovian entanglement transfer to distant atoms in a coupled superconducting resonator被引量：3: 《Chinese Physics B》2020年第6期98-103,共6页Qingxia Mu Peiying Lin; Fundamental Research Funds for the Central Universities,China(Grant No.2018MS056);the National Natural Science Foundation of China(Grant Nos.11605055 and 11974108).; We investigate the non-Markovian effects on the entanglement transfer to the distant non-interacting atom qubits,which are embedded in a coupled superconducting resonator.The master equation governing the dynamics of ...; 关键词：NON-MARKOVIAN entanglement transfer quantum state diffusion

Generating Kerr nonlinearity with an engineered non-Markovian environment: 《Chinese Physics B》2020年第4期146-153,共8页Fei-Lei Xiong Wan-Li Yang Mang Feng; Project supported by the National Key Research and Development Program of China(Grant No.2017YFA0304503);the National Natural Science Foundation of China(Grant Nos.11835011,11574353,11734018,and 11674360)。; Kerr nonlinearity is an important resource for creating squeezing and entanglement in quantum technology.Here we propose a scheme for generating Kerr nonlinearity originated from an engineered non-Markovian environmen...; 关键词：KERR NONLINEARITY QUANTUM non-Markovianity engineered ENVIRONMENT

Dipole–dipole interactions enhance non-Markovianity and protect information against dissipation: 《Chinese Physics B》2019年第9期100-106,共7页Xiao-Ye Xu Qin-Qin Wang Zhe Chen Yong-Jian Han Chuan-Feng Li Guang-Can Guo; Project supported by the National Key Research and Development Program of China(Grant Nos.2017YFA0304100 and 2016YFA0302700);the National Natural Science Foundation of China(Grant Nos.61327901,11474267,11774335,and 61322506);the Key Research Program of Frontier Sciences,Chinese Academy of Sciences(Grant No.QYZDY-SSW-SLH003);the Fundamental Research Funds for the Central Universities,China(Grnat No.WK2470000026);the National Postdoctoral Program for Innovative Talents,China(Grant No.BX201600146);China Postdoctoral Science Foundation(Grant No.2017M612073);Anhui Initiative in Quantum Information Technologies,China(Grant No.AHY020100);the China Scholarship Council(CSC)for financial support(Grant No.10358); Preserving non-Markovianity and quantum entanglement from decoherence effect is of theoretical and practical significance in the quantum information processing technologies.In this context, we study a system S that is...; 关键词：DECOHERENCE non-Markovianity dipole-dipole interactions ENTANGLEMENT

Dynamics of two levitated nanospheres nonlinearly coupling with non-Markovian environment: 《Chinese Physics B》2019年第5期32-37,共6页Xun Li Biao Xiong Shilei Chao Jiasen Jin Ling Zhou; Project supported by the National Natural Science Foundation of China(Grant Nos.11874099,11605022,11775040,11747317,and 11474044); The dynamics of two nanospheres nonlinearly coupling with non-Markovian reservoir is investigated. A master equation of the two nanospheres is derived by employing quantum state diffusion method. It is shown that the ...; 关键词：non-Markovianity levitated NANOSPHERES NONLINEARITY

Quantifying quantum non-Markovianity via max-relative entropy: 《Chinese Physics B》2019年第4期56-60,共5页Yu Luo Yongming Li; Project supported by the National Natural Science Foundation of China(Grant No.11671244);the Research Funds for the Central Universities(Grant Nos.2016TS060 and 2016CBY003); We investigate the non-Markovian behavior in open quantum systems from an information-theoretic perspective. Our main tool is the max-relative entropy, which quantifies the maximum probability with which a state ρ ca...; 关键词：NON-MARKOVIAN max-relative ENTROPY OPEN systems

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