34 citations · 53 across the 2 of their papers we have counts for
2 papers
quant-ph2005★ 19 cited
Comment on 'Secure Communication using mesoscopic coherent states', Barbosa et al, Phys Rev Lett 90, 227901 (2003)
Z. L. Yuan, A. J. Shields
In a recent letter, Barbosa et al [PRL 90, 227901(2003)] claim that secure communication is possible with bright coherent pulses, by using quantum noise to hide the data from an ea…
quant-ph2004★ 34 cited
Unconditionally secure quantum key distribution over 50km of standard telecom fibre
C. Gobby, Z. L. Yuan, A. J. Shields
We demonstrate a weak pulse quantum key distribution system using the BB84 protocol which is secure against all individual attacks, including photon number splitting. By carefully…