activity
20172026
most citedSending-or-Not-Sending with Independent Lasers: Secure Twin-Field Quantum Key Distribution Over 509 km

392 citations · 2.1k across the 33 of their papers we have counts for

collaborators
Showing 2020Show all

2 papers · 1 filter

quant-ph2020★ 12 cited

Sending-or-not-sending twin-filed quantum key distribution with discrete phase modulation

Cong Jiang, Zong-Wen Yu, Xiao-Long Hu +1

We study the sending-or-not-sending (SNS) protocol with discrete phase modulation of coherent states. We first make the security of the SNS protocol with discrete phase modulation.…

quant-ph2020★ 60 cited

Higher key rate of measurement-device-independent quantum key distribution through joint data processing

Cong Jiang, Zong-Wen Yu, Xiao-Long Hu +1

We propose a method named as double-scanning method, to improve the key rate of measurement-device-independent quantum key distribution (MDI-QKD) drastically. In the method, two pa…