Renormalization of the global quantum correlation and monogamy relation in the anisotropic Heisenberg XXZ model
文献类型：期刊论文
| 作者 | Qin, M; Ren, ZZ; Zhang, X; Qin, M (reprint author), Nanjing Univ, Dept Phys, Hankou Rd 22, Nanjing 210093, Jiangsu, Peoples R China.; Qin, M (reprint author), Nanjing Univ, Key Lab Modern Acoust, Hankou Rd 22, Nanjing 210093, Jiangsu, Peoples R China.; Qin, M (reprint author), PLA Univ Sci & Technol, Coll Sci, Nanjing 211101, Jiangsu, Peoples R China. |
| 刊名 | QUANTUM INFORMATION PROCESSING
 |
| 出版日期 | 2016 |
| 卷号 | 15期号:1页码:255-267 |
| 关键词 | Quantum Correlation Monogamy Relation Quantum Renormalization Group Quantum Phase Transition |
| DOI | http://dx.doi.org/10.1007/s11128-015-1167-x |
| 英文摘要 | In this study, the global quantum correlation, monogamy relation and quantum phase transition of the Heisenberg XXZ model are investigated by the method of quantum renormalization group. We obtain, analytically, the expressions of the global negativity, the global measurement-induced disturbance and the monogamy relation for the system. The result shows that for a three-site block state, the partial transpose of an asymmetric block can get stronger entanglement than that of the symmetric one. The residual entanglement and the difference of the monogamy relation of measurement-induced disturbance show a scaling behavior with the size of the system becoming large. Moreover, the monogamy nature of entanglement measured by negativity exists in the model, while the nonclassical correlation quantified by measurement-induced disturbance violates the monogamy relation and demonstrates polygamy. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/21822]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Qin, M (reprint author), Nanjing Univ, Dept Phys, Hankou Rd 22, Nanjing 210093, Jiangsu, Peoples R China.; Qin, M (reprint author), Nanjing Univ, Key Lab Modern Acoust, Hankou Rd 22, Nanjing 210093, Jiangsu, Peoples R China.; Qin, M (reprint author), PLA Univ Sci & Technol, Coll Sci, Nanjing 211101, Jiangsu, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Qin, M,Ren, ZZ,Zhang, X,et al. Renormalization of the global quantum correlation and monogamy relation in the anisotropic Heisenberg XXZ model[J]. QUANTUM INFORMATION PROCESSING,2016,15(1):255-267. |
| APA | Qin, M,Ren, ZZ,Zhang, X,Qin, M ,Qin, M ,&Qin, M .(2016).Renormalization of the global quantum correlation and monogamy relation in the anisotropic Heisenberg XXZ model.QUANTUM INFORMATION PROCESSING,15(1),255-267. |
| MLA | Qin, M,et al."Renormalization of the global quantum correlation and monogamy relation in the anisotropic Heisenberg XXZ model".QUANTUM INFORMATION PROCESSING 15.1(2016):255-267. |
入库方式： OAI收割
来源：理论物理研究所
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