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Nondeterministic ultrafast ground-state cooling of a mechanical resonator
Li, Y; Wu, LA; Wang, YD; Yang, LP; Li, Y (reprint author), Beijing Computat Sci Res Ctr, Beijing 100084, Peoples R China.
2011
发表期刊PHYSICAL REVIEW B
ISSN1098-0121
卷号84期号:9页码:94502
摘要We 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.
部门归属[Li, Yong; Yang, Li-Ping] Beijing Computat Sci Res Ctr, Beijing 100084, Peoples R China; [Wu, Lian-Ao] Univ Basque Country, Dept Theoret Phys & Hist Sci, E-48080 Bilbao, Spain; [Wu, Lian-Ao] Basque Fdn Sci, IKERBASQUE, E-48011 Bilbao, Spain; [Wang, Ying-Dan] Univ Basel, Dept Phys, CH-4056 Basel, Switzerland; [Wang, Ying-Dan] McGill Univ, Dept Phys, Montreal, PQ H3A 2T8, Canada; [Yang, Li-Ping] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China
关键词Persistent-current Qubit Nanomechanical Resonator Radiation-pressure Flux Qubit Cavity Micromirror Oscillator Motion System
学科领域Physics
资助者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 ; 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 ; 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
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收录类别SCI
语种英语
资助者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 ; 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 ; 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
WOS记录号WOS:000294773300002
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被引频次:21[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/14275
专题理论物理所SCI论文
通讯作者Li, Y (reprint author), Beijing Computat Sci Res Ctr, Beijing 100084, Peoples R China.
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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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