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Xu, P; Sun, HY; Yi, S; Zhang, WX; Zhang, WX (reprint author), Wuhan Univ, Sch Phys & Technol, Wuhan 430072, Hubei, Peoples R China.
Rebuilding of destroyed spin squeezing in noisy environments
Source PublicationSCIENTIFIC REPORTS
Language英语
AbstractWe investigate the process of spin squeezing in a ferromagnetic dipolar spin-1 Bose-Einstein condensate under the driven one-axis twisting scheme, with emphasis on the detrimental effect of noisy environments (stray magnetic fields) which completely destroy the spin squeezing. By applying concatenated dynamical decoupling pulse sequences with a moderate bias magnetic field to suppress the effect of the noisy environments, we faithfully reconstruct the spin squeezing process under realistic experimental conditions. Our noise-resistant method is ready to be employed to generate the spin squeezed state in a dipolar spin-1 Bose-Einstein condensate and paves a feasible way to the Heisenberg-limit quantum metrology.
2017
Volume7Pages:14102
Subject AreaScience & Technology - Other Topics
DOIhttp://dx.doi.org/10.1038/s41598-017-14442-5
Funding OrganizationNational Natural Science Foundation of China [11574239, 11434011, 11275139] ; National Natural Science Foundation of China [11574239, 11434011, 11275139] ; National Natural Science Foundation of China [11574239, 11434011, 11275139] ; National Natural Science Foundation of China [11574239, 11434011, 11275139] ; National Basic Research Program of China [2013CB922003] ; National Basic Research Program of China [2013CB922003] ; National Basic Research Program of China [2013CB922003] ; National Basic Research Program of China [2013CB922003]
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/21945
Collection理论物理所科研产出_SCI论文
Corresponding AuthorZhang, WX (reprint author), Wuhan Univ, Sch Phys & Technol, Wuhan 430072, Hubei, Peoples R China.
Recommended Citation
GB/T 7714
Xu, P,Sun, HY,Yi, S,et al. Rebuilding of destroyed spin squeezing in noisy environments[J]. SCIENTIFIC REPORTS,2017,7:14102.
APA Xu, P,Sun, HY,Yi, S,Zhang, WX,&Zhang, WX .(2017).Rebuilding of destroyed spin squeezing in noisy environments.SCIENTIFIC REPORTS,7,14102.
MLA Xu, P,et al."Rebuilding of destroyed spin squeezing in noisy environments".SCIENTIFIC REPORTS 7(2017):14102.
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