59 citations · 61 across the 3 of their papers we have counts for
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quant-ph2004★ 59 cited
Towards practical and fast Quantum Cryptography
Nicolas Gisin, Gregoire Ribordy, Hugo Zbinden +3
We present a new protocol for practical quantum cryptography, tailored for an implementation with weak coherent pulses. The key is obtained by a very simple time-of-arrival measure…
quant-ph2003★ 2 cited
Quantum cryptography with and without entanglement
Nicolas Gisin, Nicolas Brunner
Quantum cryptography is reviewed, first using entanglement both for the intuition and for the experimental realizations. Next, the implementation is simplified in several steps unt…
quant-ph2003
Optical telecom networks as weak measurements with post-selection
Nicolas Brunner
In this work we establish a link between two apparently unrelated subjects: polarization effects in optical fibers and devices, and the quantum theory of weak measurements. We show…