Long-distance measurement-device-independent quantum key distribution with coherent-state superpositions

Measurement-device-independent quantum key distribution (MDI-QKD) with decoy-state method is believed to be securely applied to defeat various hacking attacks in practical quantum key distribution systems. Recently, the coherent-state superpositions (CSS) have emerged as an alternative to single-pho...

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Veröffentlicht in:	Optics letters 2014-09, Vol.39 (18), p.5451-5454
Hauptverfasser:	Yin, H-L, Cao, W-F, Fu, Y, Tang, Y-L, Liu, Y, Chen, T-Y, Chen, Z-B
Format:	Artikel
Sprache:	eng
Schlagworte:	Coherence Data processing Estimates Mathematical analysis Metrology Qubits (quantum computing) Security Statistical analysis
Online-Zugang:	Volltext
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