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DOI | 10.1038/s41467-019-10062-x |
Controlling symmetry and localization with an artificial gauge field in a disordered quantum system | |
Hainaut, Clement1; Manai, Isam1; Clement, Jean-Francois1; Garreau, Jean Claude1; Szriftgiser, Pascal1; Lemarie, Gabriel2,3; Cherroret, Nicolas4; Delande, Dominique4; Chicireanu, Radu1 | |
2019-05-03 | |
发表期刊 | NATURE COMMUNICATIONS
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ISSN | 2041-1723 |
出版年 | 2018 |
卷号 | 9 |
文章类型 | Article |
语种 | 英语 |
国家 | France; Italy |
英文摘要 | Anderson localization, the absence of diffusion in disordered media, draws its origins from the destructive interference between multiple scattering paths. The localization properties of disordered systems are expected to be dramatically sensitive to their symmetries. So far, this question has been little explored experimentally. Here we investigate the realization of an artificial gauge field in a synthetic (temporal) dimension of a disordered, periodically driven quantum system. Tuning the strength of this gauge field allows us to control the parity-time symmetry properties of the system, which we probe through the experimental observation of three symmetry-sensitive signatures of localization. The first two are the coherent back-scattering, marker of weak localization, and the recently predicted coherent forward scattering, genuine interferential signature of Anderson localization. The third is the direct measurement of the beta(g) scaling function in two different symmetry classes, allowing to demonstrate its universality and the one-parameter scaling hypothesis. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000429689800005 |
WOS关键词 | WEAK-LOCALIZATION ; COHERENT BACKSCATTERING ; DIFFUSION ; BREAKING ; CHAOS |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/204354 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Lille, CNRS, Lab Phys Lasers Atomes & Mol, UMR 8523, F-59000 Lille, France; 2.Univ Toulouse, CNRS, IRSAMC, Lab Phys Theor, F-31062 Toulouse, France; 3.Sapienza Univ Rome, Dept Phys, Ple A Moro 2, I-00185 Rome, Italy; 4.ENS PSL Res Univ, UPMC Sorbonne Univ, CNRS, Lab Kastler Brossel,Coll France, 4 Pl Jussieu, F-75005 Paris, France |
推荐引用方式 GB/T 7714 | Hainaut, Clement,Manai, Isam,Clement, Jean-Francois,et al. Controlling symmetry and localization with an artificial gauge field in a disordered quantum system[J]. NATURE COMMUNICATIONS,2019,9. |
APA | Hainaut, Clement.,Manai, Isam.,Clement, Jean-Francois.,Garreau, Jean Claude.,Szriftgiser, Pascal.,...&Chicireanu, Radu.(2019).Controlling symmetry and localization with an artificial gauge field in a disordered quantum system.NATURE COMMUNICATIONS,9. |
MLA | Hainaut, Clement,et al."Controlling symmetry and localization with an artificial gauge field in a disordered quantum system".NATURE COMMUNICATIONS 9(2019). |
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