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Xue, Fei; Wang, Y. D.; Sun, C. P.; Okamoto, H.; Yamaguchi, H.; Semba, K.; Xue, F , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
Controllable coupling between flux qubit and nanomechanical resonator by magnetic field
Source PublicationNEW JOURNAL OF PHYSICS
KeywordSingle-electron Transistor Persistent-current Qubit Josephson-junction Quantum States Decoherence Dynamics Atoms Noise
AbstractWe propose an active mechanism for coupling the quantized mode of a nanomechanical resonator to the persistent current in the loop of a superconducting Josephson junction (or phase slip) flux qubit. This coupling is independently controlled by an external coupling magnetic field. The whole system forms a novel solid-state cavity quantum electrodynamics (QED) architecture in the strong coupling limit. This architecture can be used to demonstrate quantum optics phenomena and coherently manipulate the qubit for quantum information processing. The coupling mechanism is applicable for more generalized situations where the superconducting Josephson junction system is a multi-level system. We also address the practical issues concerning experimental realization.
2007
ISSN1367-2630
Volume9Issue:1Pages:-
Subject AreaPhysics
Indexed BySCI
Citation statistics
Cited Times:54[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5786
Collection理论物理所科研产出_SCI论文
Corresponding AuthorXue, F , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Xue, Fei,Wang, Y. D.,Sun, C. P.,et al. Controllable coupling between flux qubit and nanomechanical resonator by magnetic field[J]. NEW JOURNAL OF PHYSICS,2007,9(1):-.
APA Xue, Fei.,Wang, Y. D..,Sun, C. P..,Okamoto, H..,Yamaguchi, H..,...&Xue, F , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.(2007).Controllable coupling between flux qubit and nanomechanical resonator by magnetic field.NEW JOURNAL OF PHYSICS,9(1),-.
MLA Xue, Fei,et al."Controllable coupling between flux qubit and nanomechanical resonator by magnetic field".NEW JOURNAL OF PHYSICS 9.1(2007):-.
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