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DOI | 10.1126/science.aao1401 |
Spectroscopic signatures of localization with interacting photons in superconducting qubits | |
Roushan, P.1; Neill, C.2; Tangpanitanon, J.3; Bastidas, V. M.3; Megrant, A.1; Barends, R.1; Chen, Y.1; Chen, Z.2; Chiaro, B.2; Dunsworth, A.2; Fowler, A.1; Foxen, B.2; Giustina, M.1; Jeffrey, E.1; Kelly, J.1; Lucero, E.1; Mutus, J.1; Neeley, M.1; Quintana, C.2; Sank, D.1; Vainsencher, A.1; Wenner, J.2; White, T.1; Neven, H.1; Angelakis, D. G.3,4; Martinis, J.1,2 | |
2017-12-01 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 358期号:6367页码:1175-1178 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Singapore; Greece |
英文摘要 | Quantized eigenenergies and their associated wave functions provide extensive information for predicting the physics of quantum many-body systems. Using a chain of nine superconducting qubits, we implement a technique for resolving the energy levels of interacting photons. We benchmark this method by capturing the main features of the intricate energy spectrum predicted for two-dimensional electrons in a magnetic field-the Hofstadter butterfly. We introduce disorder to study the statistics of the energy levels of the system as it undergoes the transition from a thermalized to a localized phase. Our work introduces a many-body spectroscopy technique to study quantum phases of matter. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000416584000039 |
WOS关键词 | MANY-BODY LOCALIZATION ; DIRAC FERMIONS ; QUANTUM ; THERMALIZATION |
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/197443 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Google Inc, Santa Barbara, CA 93117 USA; 2.Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA; 3.Natl Univ Singapore, CQT, Singapore, Singapore; 4.Tech Univ Crete, Sch Elect & Comp Engn, Khania, Crete, Greece |
推荐引用方式 GB/T 7714 | Roushan, P.,Neill, C.,Tangpanitanon, J.,et al. Spectroscopic signatures of localization with interacting photons in superconducting qubits[J]. SCIENCE,2017,358(6367):1175-1178. |
APA | Roushan, P..,Neill, C..,Tangpanitanon, J..,Bastidas, V. M..,Megrant, A..,...&Martinis, J..(2017).Spectroscopic signatures of localization with interacting photons in superconducting qubits.SCIENCE,358(6367),1175-1178. |
MLA | Roushan, P.,et al."Spectroscopic signatures of localization with interacting photons in superconducting qubits".SCIENCE 358.6367(2017):1175-1178. |
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