56 citations · 69 across the 3 of their papers we have counts for
3 papers · 1 filter
Upper bounds on key rates in device-independent quantum key distribution based on convex-combination attacks
Karol Łukanowski, Maria Balanzó-Juandó, Máté Farkas +2
The device-independent framework constitutes the most pragmatic approach to quantum protocols that does not put any trust in their implementations. It requires all claims, about e.…
Exploiting non-linear effects in optomechanical sensors with continuous photon-counting
Lewis A. Clark, Bartosz Markowicz, Jan Kołodyński
Optomechanical systems are rapidly becoming one of the most promising platforms for observing quantum behaviour, especially at the macroscopic level. Moreover, thanks to their stat…
Quantum metrology with imperfect measurements
Yink Loong Len, Tuvia Gefen, Alex Retzker +1
The impact of measurement imperfections on quantum metrology protocols has not been approached in a systematic manner so far. In this work, we tackle this issue by generalising fir…