Influence of intrinsic decoherence on entanglement teleportation via a Heisenberg XYZ model with different Dzyaloshinskii-Moriya interactions
文献类型：期刊论文
| 作者 | Qin, M; Ren, ZZ |
| 刊名 | QUANTUM INFORMATION PROCESSING
 |
| 出版日期 | 2015 |
| 卷号 | 14期号:6页码:2055-2066 |
| 关键词 | Entanglement Decoherence Teleportation Different Dzyaloshinskii-Moriya interactions |
| 通讯作者 | Qin, M (reprint author), Nanjing Univ, Dept Phys, Hankou Rd 22, Nanjing 210093, Jiangsu, Peoples R China. |
| 英文摘要 | We 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. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary ; Physics, Mathematical |
| 关键词[WOS] | MAGNETIC-FIELD ; QUANTUM ; STATES ; CHAIN |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/20985]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Qin, M,Ren, ZZ. 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.(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. |
入库方式： OAI收割
来源：理论物理研究所
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