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Measurement-device-independent quantum key distribution communication in collective noise
LI Chun-Yan *,SUN Shi-Hai
Department of Physics, National University of Defense Technology, Changsha 410073
*Correspondence author
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Funding: National Natural ScienceFoundation of China （No.11204377）, Specialized Research Fund for the Doctoral Program of Higher Education （No.20124307120005）
Opened online:30 May 2016
Accepted by: none
Citation: LI Chun-Yan,SUN Shi-Hai.Measurement-device-independent quantum key distribution communication in collective noise[OL]. [30 May 2016] http://en.paper.edu.cn/en_releasepaper/content/4687599
 
 
The novel Measurement-device-independent quantum key distribution scheme has been proposed to close all the loopholes caused by the imperfect of measurement devices. Collective noise in quantum channel will impact the polarization modes of photons, reducing the communication efficiency and security. We present a fault-tolerant Measurement-device-independent quantum key distribution scheme based on the decoherence-free subspace which will overcome the collective noise. Logistic-state is comprised by two pairs photons in Bell state which can be achieved with parametric-down conversion source and the mutually unbiased bases are completed by the photons order rearrangement technology.
Keywords:quantum information; Measurement-device-independent quantum key distribution; decoherence-free subspace; collective noise; entanglement state
 
 
 

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