209 citations · 687 across the 12 of their papers we have counts for
11 papers · 1 filter
Surpassing the no-cloning limit with a heralded hybrid linear amplifier for coherent states
Jing Yan Haw, Jie Zhao, Josephine Dias +6
The no-cloning theorem states that an unknown quantum state cannot be cloned exactly and deterministically due to the linearity of quantum mechanics. Associated with this theorem i…
Qubit-Programmable Operations on Quantum Light Fields
Marco Barbieri, Nicolò Spagnolo, Franck Ferreyrol +3
Engineering quantum operations is one of the main abilities we need for developing quantum technologies and designing new fundamental tests. Here we propose a scheme for realising…
Channel purification via continuous-variable quantum teleportation with Gaussian post-selection
Rémi Blandino, Nathan Walk, Austin P. Lund +1
We present a protocol based on continuous-variable quantum teleportation and Gaussian post- selection that can be used to correct errors introduced by a lossy channel. We first sho…
Noiseless Linear Amplification and Quantum Channels
Rémi Blandino, Marco Barbieri, Philippe Grangier +1
The employ of a noiseless linear amplifier (NLA) has been proven as a useful tool for mitigating imperfections in quantum channels. Its analysis is usually conducted within specifi…
Proposal for a loophole-free violation of Bell inequalities with a set of single photons and homodyne measurements
Jean Etesse, Rémi Blandino, Bhaskar Kanseri +1
We demonstrate that different kind of mesoscopic quantum states of light can be efficiently generated from a simple iterative scheme using homodyne heralding. These states exhibit…
Improving the maximum transmission distance of continuous-variable quantum key distribution using a noiseless amplifier
Rémi Blandino, Anthony Leverrier, Marco Barbieri +3
We show that the maximum transmission distance of continuous-variable quantum key distribution in presence of a Gaussian noisy lossy channel can be arbitrarily increased using a li…