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Gao, YB; Li, C; Gao, YB , Beijing Univ Technol, Dept Appl Phys, Beijing 100022, Peoples R China.
Charge qubit storage and its engineered decoherence via microwave cavity
Source PublicationCOMMUNICATIONS IN THEORETICAL PHYSICS
KeywordMacroscopic Quantum States Cooper-pair-box Josephson-junction Atomic Ensembles Photon States Entanglement Colloquium
AbstractWe study the entanglement of the superconducting charge qubit with the quantized electromagnetic field in a microwave cavity. It can be controlled dynamically by a classical external field threading the SQUID within the charge qubit. Utilizing the controllable quantum entanglement, we can demonstrate the dynamic process of the quantum storage of information carried by charge qubit. On the other hand, based on this engineered quantum entanglement, we can also demonstrate a progressive decoherence of charge cubit with quantum jump due to the coupling with the cavity field in quasi-classical state.
2005
ISSN0253-6102
Volume43Issue:2Pages:213-218
Subject AreaPhysics
Indexed BySCI
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Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13877
Collection理论物理所科研产出_SCI论文
Corresponding AuthorGao, YB , Beijing Univ Technol, Dept Appl Phys, Beijing 100022, Peoples R China.
Recommended Citation
GB/T 7714
Gao, YB,Li, C,Gao, YB , Beijing Univ Technol, Dept Appl Phys, Beijing 100022, Peoples R China.. Charge qubit storage and its engineered decoherence via microwave cavity[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2005,43(2):213-218.
APA Gao, YB,Li, C,&Gao, YB , Beijing Univ Technol, Dept Appl Phys, Beijing 100022, Peoples R China..(2005).Charge qubit storage and its engineered decoherence via microwave cavity.COMMUNICATIONS IN THEORETICAL PHYSICS,43(2),213-218.
MLA Gao, YB,et al."Charge qubit storage and its engineered decoherence via microwave cavity".COMMUNICATIONS IN THEORETICAL PHYSICS 43.2(2005):213-218.
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