| Residential College | false |
| Status | 已發表Published |
| Large Collective Lamb Shift of Two Distant Superconducting Artificial Atoms | |
Wen,P. Y.1,2; Lin,K. T.3; Kockum,A. F.4,5; Suri,B.4,6; Ian,H.7,8 ; Chen,J. C.1,2; Mao,S. Y.9; Chiu,C. C.10; Delsing,P.4; Nori,F.5,11; Lin,G. D.3; Hoi,I. C.1,2
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| 2019-12-04 | |
| Source Publication | Physical Review Letters
 |
| ISSN | 0031-9007 |
| Volume | 123Issue:23Pages:233602 |
| Other Abstract | Virtual photons can mediate interaction between atoms, resulting in an energy shift known as a collective Lamb shift. Observing the collective Lamb shift is challenging, since it can be obscured by radiative decay and direct atom-atom interactions. Here, we place two superconducting qubits in a transmission line terminated by a mirror, which suppresses decay. We measure a collective Lamb shift reaching 0.8% of the qubit transition frequency and twice the transition linewidth. We also show that the qubits can interact via the transmission line even if one of them does not decay into it. |
| DOI | 10.1103/PhysRevLett.123.233602 |
| URL | View the original |
| Indexed By | SCIE |
| Language | 英語English |
| WOS Research Area | Physics |
| WOS Subject | Physics, Multidisciplinary |
| WOS ID | WOS:000500743400011 |
| Publisher | AMER PHYSICAL SOC, ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 |
| Scopus ID | 2-s2.0-85076526573 |
| Fulltext Access | |
| Citation statistics | |
| Document Type | Journal article |
| Collection | INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING |
| Co-First Author | Wen,P. Y.; Lin,K. T. |
| Corresponding Author | Hoi,I. C. |
| Affiliation | 1.Department of Physics,National Tsing Hua University,Hsinchu,30013,Taiwan 2.Center for Quantum Technology,National Tsing Hua University,Hsinchu,30013,Taiwan 3.CQSE,Department of Physics,National Taiwan University,Taipei,10617,Taiwan 4.Department of Microtechnology and Nanoscience,Chalmers University of Technology,Gothenburg,412 96,Sweden 5.Theoretical Quantum Physics Laboratory,RIKEN Cluster for Pioneering Research,Wako-shi, Saitama,351-0198,Japan 6.Department of Instrumentation and Applied Physics,Indian Institute of Science,Bengaluru,560012,India 7.Institute of Applied Physics and Materials Engineering,University of Macau,Macao 8.UMacau Zhuhai Research Institute,Zhuhai, Guangdong,519031,China 9.Institute of Electro-Optical Engineering,National Chiao Tung University,Hsinchu,30013,Taiwan 10.Department of Electrical Engineering,National Tsing Hua University,Hsinchu,30013,Taiwan 11.Physics Department,University of Michigan,Ann Arbor,48109-1040,United States |
| Recommended Citation GB/T 7714 | Wen,P. Y.,Lin,K. T.,Kockum,A. F.,et al. Large Collective Lamb Shift of Two Distant Superconducting Artificial Atoms[J]. Physical Review Letters, 2019, 123(23), 233602. |
| APA | Wen,P. Y.., Lin,K. T.., Kockum,A. F.., Suri,B.., Ian,H.., Chen,J. C.., Mao,S. Y.., Chiu,C. C.., Delsing,P.., Nori,F.., Lin,G. D.., & Hoi,I. C. (2019). Large Collective Lamb Shift of Two Distant Superconducting Artificial Atoms. Physical Review Letters, 123(23), 233602. |
| MLA | Wen,P. Y.,et al."Large Collective Lamb Shift of Two Distant Superconducting Artificial Atoms".Physical Review Letters 123.23(2019):233602. |
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