46 citations · 49 across the 3 of their papers we have counts for
10 papers · 1 filter
Continuous Variable Quantum Advantages and Applications in Quantum Optics
Ulysse Chabaud
This thesis focuses on three main questions in the continuous variable and optical settings: where does a quantum advantage, that is, the ability of quantum machines to outperform…
Quantum machine learning with adaptive linear optics
Ulysse Chabaud, Damian Markham, Adel Sohbi
We study supervised learning algorithms in which a quantum device is used to perform a computational subroutine - either for prediction via probability estimation, or to compute a…
Certification of non-Gaussian states with operational measurements
Ulysse Chabaud, Ganaël Roeland, Mattia Walschaers +4
We derive a theoretical framework for the experimental certification of non-Gaussian features of quantum states using double homodyne detection. We rank experimental non-Gaussian s…
Breaking simple quantum position verification protocols with little entanglement
Andrea Olivo, Ulysse Chabaud, André Chailloux +1
Instantaneous nonlocal quantum computation (INQC) evades apparent quantum and relativistic constraints and allows to attack generic quantum position verification (QPV) protocols (a…
Quantum weak coin flipping with a single photon
Mathieu Bozzio, Ulysse Chabaud, Iordanis Kerenidis +1
Weak coin flipping is among the fundamental cryptographic primitives which ensure the security of modern communication networks. It allows two mistrustful parties to remotely agree…
Quantum certification and benchmarking
J. Eisert, D. Hangleiter, N. Walk +5
Concomitant with the rapid development of quantum technologies, challenging demands arise concerning the certification and characterization of devices. The promises of the field ca…