Current-induced giant vortex and asymmetric vortex confinement in microstructured superconductors
文献类型：期刊论文
| 作者 | Chao, XH ; Zhu, BY ; Silhanek, AV ; Moshchalkov, VV |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2009 |
| 卷号 | 80期号:5 |
| 关键词 | II SUPERCONDUCTORS DYNAMICS MAGNETIZATION DISKS ANTIVORTICES SIMULATION BOUNDARY |
| ISSN号 | 1098-0121 |
| 通讯作者 | Chao, XH: Chinese Acad Sci, Inst Phys, Natl Lab Superconduct, Beijing 100190, Peoples R China. |
| 中文摘要 | Generalizing Amari's work titled "Information geometry on hierarchy of probability distributions" [IEEE Trans. Inf. Theory 47, 1701 (2001)], we define the degrees of irreducible multiparty correlations in a multiparty quantum state based on quantum relative entropy. We prove that these definitions are equivalent to those derived from the maximal von Neumann entropy principle [Phys. Rev. Lett. 89, 207901 (2002) and Phys. Rev. Lett. 101, 180505 (2008)]. Based on these definitions, we find a counterintuitive result on irreducible multiparty correlations: although the degree of the total correlation in a three-party quantum state does not increase under local operations, irreducible three-party correlations can be created by local operations from a three-party state with only irreducible two-party correlations. In other words, even if a three-partite state is initially completely determined by measuring two-party Hermitian operators, the determination of the state after local operations has to resort to the measurements of three-party Hermitian operators. |
| 收录类别 | SCI |
| 资助信息 | MOST; NSF; SRF; Flemish government; FWO-Vlaanderen; Belgian Inter-University Attraction Poles IAP Programmes |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/35579]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Chao, XH,Zhu, BY,Silhanek, AV,et al. Current-induced giant vortex and asymmetric vortex confinement in microstructured superconductors[J]. PHYSICAL REVIEW B,2009,80(5). |
| APA | Chao, XH,Zhu, BY,Silhanek, AV,&Moshchalkov, VV.(2009).Current-induced giant vortex and asymmetric vortex confinement in microstructured superconductors.PHYSICAL REVIEW B,80(5). |
| MLA | Chao, XH,et al."Current-induced giant vortex and asymmetric vortex confinement in microstructured superconductors".PHYSICAL REVIEW B 80.5(2009). |
入库方式： OAI收割
来源：物理研究所
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