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Qin, M; Ren, ZZ; Qin, M (reprint author), Nanjing Univ, Dept Phys, Hankou Rd 22, Nanjing 210093, Jiangsu, Peoples R China.
Influence of intrinsic decoherence on entanglement teleportation via a Heisenberg XYZ model with different Dzyaloshinskii-Moriya interactions
Source PublicationQUANTUM INFORMATION PROCESSING
Language英语
KeywordEntanglement Decoherence Teleportation Different Dzyaloshinskii-moriya Interactions
AbstractWe investigate the characteristics of entanglement teleportation of a two-qubit and three-qubit Heisenberg XYZ model under different Dzyaloshinskii-Moriya (DM) interactions with intrinsic decoherence taken into account. The two-qubit results reveal that the dynamics of entanglement is a symmetric function about the coupling coefficient for the -component DM system, whereas it is not for the -component DM system. The ferromagnetic case is superior to the antiferromagnetic case to restrain decoherence when using the -component DM system. The dependencies of entanglement, the output entanglement, and the average fidelity on initial state angle all demonstrate periodicity. Moreover, the -component DM system can get a high fidelity both in two-qubit and in three-qubit teleportation protocol.
2015
Volume14Issue:6Pages:2055-2066
Subject AreaPhysics
DOIhttp://dx.doi.org/10.1007/s11128-015-0978-0
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [11035001, 11375086, 11105079, 10975072] ; National Natural Science Foundation of China [11035001, 11375086, 11105079, 10975072] ; National Natural Science Foundation of China [11035001, 11375086, 11105079, 10975072] ; National Natural Science Foundation of China [11035001, 11375086, 11105079, 10975072] ; National Major State Basic Research and Development of China [2013CB834400, 2010CB327803] ; National Major State Basic Research and Development of China [2013CB834400, 2010CB327803] ; National Major State Basic Research and Development of China [2013CB834400, 2010CB327803] ; National Major State Basic Research and Development of China [2013CB834400, 2010CB327803] ; Chinese Academy of Sciences Knowledge Innovation Project [KJCX2-SW-N02] ; Chinese Academy of Sciences Knowledge Innovation Project [KJCX2-SW-N02] ; Chinese Academy of Sciences Knowledge Innovation Project [KJCX2-SW-N02] ; Chinese Academy of Sciences Knowledge Innovation Project [KJCX2-SW-N02] ; Research Fund of Doctoral Point (RFDP) [20100091110028] ; Research Fund of Doctoral Point (RFDP) [20100091110028] ; Research Fund of Doctoral Point (RFDP) [20100091110028] ; Research Fund of Doctoral Point (RFDP) [20100091110028] ; Science and Technology Development Fund of Macau [068/2011/A] ; Science and Technology Development Fund of Macau [068/2011/A] ; Science and Technology Development Fund of Macau [068/2011/A] ; Science and Technology Development Fund of Macau [068/2011/A]
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/20985
Collection理论物理所科研产出_SCI论文
Corresponding AuthorQin, M (reprint author), Nanjing Univ, Dept Phys, Hankou Rd 22, Nanjing 210093, Jiangsu, Peoples R China.
Recommended Citation
GB/T 7714
Qin, M,Ren, ZZ,Qin, M . Influence of intrinsic decoherence on entanglement teleportation via a Heisenberg XYZ model with different Dzyaloshinskii-Moriya interactions[J]. QUANTUM INFORMATION PROCESSING,2015,14(6):2055-2066.
APA Qin, M,Ren, ZZ,&Qin, M .(2015).Influence of intrinsic decoherence on entanglement teleportation via a Heisenberg XYZ model with different Dzyaloshinskii-Moriya interactions.QUANTUM INFORMATION PROCESSING,14(6),2055-2066.
MLA Qin, M,et al."Influence of intrinsic decoherence on entanglement teleportation via a Heisenberg XYZ model with different Dzyaloshinskii-Moriya interactions".QUANTUM INFORMATION PROCESSING 14.6(2015):2055-2066.
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