相关期刊:《Theoretical & Applied Mechanics Letters》《Chinese journal of nuclear physics》《Statistical Theory and Related Fields》《Communications in Theoretical Physics》更多>>
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...
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 ...
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...
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 ...
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...
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...
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...
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...
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 ...
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...