NON-MARKOVIAN

作品数:92被引量:26H指数:2
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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>>
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Effect of non-Markovianity on synchronization
《Communications in Theoretical Physics》2021年第10期81-89,共9页Kun-Jie Zhou Jian Zou Bao-Ming Xu Lei Li Bin Shao 
financially supported by the National Natural Science Foundation of China(Grant Nos.11775019 and 11875086)。
We investigate the transient spontaneous quantum synchronization between two qubits interacting with a common non-Markovian environment based on a collision model.We are mainly interested in the effect of non-Markovia...
关键词:quantum synchronization non-Markovianity ENTANGLEMENT quantum mutual information 
Effect of entanglement embedded in environment on quantum non-Markovianity based on collision model
《Communications in Theoretical Physics》2021年第5期46-53,共8页Xiao-Ming Li Yong-Xu Chen Yun-Jie Xia Zhong-Xiao Man 
supported by National Natural Science Foundation(China)under Grant No.61675115 and No.11974209;Taishan Scholar Project of Shandong Province(China)under Grant No.tsqn201812059;Shandong Provincial Natural Science Foundation(China)under Grant No.ZR2016JL005。
By means of collision models(CMs)where the environment is simulated by a collection of ancillas consisting of two entangled qubits,we investigate the effects of entanglement in the environment on the non-Markovianity ...
关键词:collision model ENTANGLEMENT non-Markovianity 
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 
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 
Non-Markovian Effects on the Dynamics of Entanglement in Real Environment
《Journal of Computer and Communications》2018年第12期203-209,共7页Jiang Huang Wenqing Shi Yuping Xie 
By considering the influence of the environmental disorder in the non-local decoherence system, we investigate the non-Markovian dynamics of two independent qubits. With the simulation of the environment noise as exte...
关键词:NON-MARKOVIAN ENTANGLEMENT NON-LOCAL DECOHERENCE 
Dynamics of entanglement protection of two qubits using a driven laser field and detunings:Independent and common,Markovian and/or non-Markovian regimes
《Chinese Physics B》2018年第4期170-177,共8页S Golkar M K Tavassoly 
Preventing quantum entanglement from decoherence effect is of theoretical and practical importance in the quantum information processing technologies.In this regard,we consider the entanglement dynamics of two identic...
关键词:ENTANGLEMENT Markovian and non-Markovian reservoir Rabi frequency CONCURRENCE 
Observation of non-Markovianity at room temperature by prolonging entanglement in solids被引量:1
《Science Bulletin》2018年第6期336-339,共4页Shijie Peng Xiangkun Xu Kebiao Xu Pu Huang Pengfei Wang Xi Kong Xing Rong Fazhan Shi Changkui Duan Jiangfeng Du 
supported by the National Natural Science Foundation of China(81788101,11227901,11722544 and 91636217);the Chinese Academy of Sciences(GJJSTD20170001and QYZDY-SSW-SLH004);the National Key Research and Development Program of China(2013CB921800,2016YFA0502400)
Open quantum systems are always exposed to an external environment,which result in interacting and exchanging information between quantum systems and their surroundings.The dynamics of real open quantum systems are of...
关键词:房间温度 外部环境 纠纷 固体 动力学 系统 信息 理想化 
Enhancement of Quantum Correlations in Qubit-Qutrit Systems under the non-Markovian Environment
《Communications in Theoretical Physics》2017年第7期29-34,共6页Abdul Basi Hamad Ali Fazal Badshah Guo-Qin Ge 
Supported by the National Natural Science Foundation of China under Grant Nos.11274132 and 11550110180
We investigate the time evolution of quantum correlations of a hybrid qubit-qutrit system under the classical Ornstein-Uhlenbeck(OU) noise. Here we consider two different one-parameter families of qubit-qutrit states ...
关键词:ENTANGLEMENT geometric quantum discord Ornstein-Uhlenbeck noise non-Markovian environ-ment 
Discord and entanglement in non-Markovian environments at finite temperatures
《Chinese Physics B》2016年第9期207-213,共7页邹红梅 方卯发 
Project supported by the Science and Technology Plan of Hunan Province,China(Grant No.2010FJ3148);the National Natural Science Foundation of China(Grant No.11374096);the Doctoral Science Foundation of Hunan Normal University,China
The dynamic evolutions of the discord and entanglement of two atoms immersed in two independent Lorentzian reservoirs at zero and finite temperatures have been investigated by using the time-convolutionless master-equ...
关键词:discord entanglement non-Markovian environment temperature 
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