dc.contributor.author | Gong, Ming | |
dc.contributor.author | Zhou, Yu | |
dc.contributor.author | Lan, Dong | |
dc.contributor.author | Fan, Yunyi | |
dc.contributor.author | Pan, Jiazheng | |
dc.contributor.author | Yu, Haifeng | |
dc.contributor.author | Chen, Jian | |
dc.contributor.author | Sun, Guozhu | |
dc.contributor.author | Yu, Yang | |
dc.contributor.author | Han, Siyuan | |
dc.contributor.author | Wu, Peiheng | |
dc.date.accessioned | 2017-11-06T19:30:30Z | |
dc.date.available | 2017-11-06T19:30:30Z | |
dc.date.issued | 2016-03 | |
dc.identifier.citation | Gong, M., Zhou, Y., Lan, D., Fan, Y., Pan, J., Yu, H., . . . Wu, P. (2016). Landau-Zener-Stückelberg-Majorana interference in a 3D transmon driven by a chirped microwave. Applied Physics Letters, 108(11), 112602. doi:10.1063/1.4944327 | en_US |
dc.identifier.uri | http://hdl.handle.net/1808/25270 | |
dc.description | This work was partially supported by the SKPBR of China (2011CB922104), NSFC (11474154, 93121310, 11274156, 61521001, BK2012013, 11474152), PAPD, a doctoral program (20120091110030), and Dengfeng Project B of Nanjing University. S.H. was supported in part by NSF (PHY-1314861). | en_US |
dc.description.abstract | By driving a 3D transmon with microwave fields, we generate an effective avoided energy-level crossing. Then we chirp microwave frequency, which is equivalent to driving the system through the avoided energy-level crossing by sweeping the avoided crossing. A double-passage chirp produces Landau-Zener-Stückelberg-Majorana (LZSM) interference that agree well with the numerical results, especially with the initial state being an eigen-energy state in the center of an avoided level crossing. A time-resolved state tomography measurement is performed in the evolution of LZSM interference, showing an experimental evidence for the dynamical evolution of quantum state. Our method is fully applicable to other quantum systems that contain no intrinsic avoided level crossing, providing an alternative approach for quantum control and quantum simulation. | en_US |
dc.publisher | AIP Publishing | en_US |
dc.rights | © 2016 AIP Publishing LLC | en_US |
dc.subject | Quibits | en_US |
dc.subject | Chirping | en_US |
dc.subject | Microwaves | en_US |
dc.subject | Tomography | en_US |
dc.subject | Superconductivity | en_US |
dc.title | Landau-Zener-Stückelberg-Majorana interference in a 3D transmon driven by a chirped microwave | en_US |
dc.type | Article | en_US |
kusw.kuauthor | Gong, Ming | |
kusw.kuauthor | Han, Siyuan | |
kusw.kudepartment | Physics and Astronomy | en_US |
dc.identifier.doi | 10.1063/1.4944327 | en_US |
kusw.oaversion | Scholarly/refereed, publisher version | en_US |
kusw.oapolicy | This item meets KU Open Access policy criteria. | en_US |
dc.rights.accessrights | openAccess | |