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Li, Y; Wu, LA; Wang, YD; Yang, LP; Li, Y (reprint author), Beijing Computat Sci Res Ctr, Beijing 100084, Peoples R China.
Nondeterministic ultrafast ground-state cooling of a mechanical resonator
Source PublicationPHYSICAL REVIEW B
Language英语
KeywordPersistent-current Qubit Nanomechanical Resonator Radiation-pressure Flux Qubit Cavity Micromirror Oscillator Motion System
AbstractWe present a feasible scheme for the cooling of a mechanical resonator via projective measurements on an auxiliary flux qubit which interacts with it. We find that ground-state cooling can be achieved with several random-time-interval measurements. The cooling efficiency hardly depends on the time intervals between any two consecutive measurements. The cooling scheme is also robust against environmental noise.
2011
ISSN1098-0121
Volume84Issue:9Pages:94502
Subject AreaPhysics
Indexed BySCI
Funding OrganizationRenmin University of China [10XNL016]; Ikerbasque Foundation; Spanish MEC [FIS2009-12773-C02-02]; Basque Government [IT472-10]; EC IST-FET; Swiss SNF; NCCR Nanoscience; NCCR Quantum Science and Technology ; Renmin University of China [10XNL016]; Ikerbasque Foundation; Spanish MEC [FIS2009-12773-C02-02]; Basque Government [IT472-10]; EC IST-FET; Swiss SNF; NCCR Nanoscience; NCCR Quantum Science and Technology ; Renmin University of China [10XNL016]; Ikerbasque Foundation; Spanish MEC [FIS2009-12773-C02-02]; Basque Government [IT472-10]; EC IST-FET; Swiss SNF; NCCR Nanoscience; NCCR Quantum Science and Technology ; Renmin University of China [10XNL016]; Ikerbasque Foundation; Spanish MEC [FIS2009-12773-C02-02]; Basque Government [IT472-10]; EC IST-FET; Swiss SNF; NCCR Nanoscience; NCCR Quantum Science and Technology
Citation statistics
Cited Times:27[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/14275
Collection理论物理所科研产出_SCI论文
Corresponding AuthorLi, Y (reprint author), Beijing Computat Sci Res Ctr, Beijing 100084, Peoples R China.
Recommended Citation
GB/T 7714
Li, Y,Wu, LA,Wang, YD,et al. Nondeterministic ultrafast ground-state cooling of a mechanical resonator[J]. PHYSICAL REVIEW B,2011,84(9):94502.
APA Li, Y,Wu, LA,Wang, YD,Yang, LP,&Li, Y .(2011).Nondeterministic ultrafast ground-state cooling of a mechanical resonator.PHYSICAL REVIEW B,84(9),94502.
MLA Li, Y,et al."Nondeterministic ultrafast ground-state cooling of a mechanical resonator".PHYSICAL REVIEW B 84.9(2011):94502.
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