94 citations · 219 across the 8 of their papers we have counts for
30 papers · 1 filter
Temporal modes of quantum states of light scattered by a two-level system
Yann Bouchereau, Lucas Weitzel, Valérian Thiel +3
Non-Gaussian quantum states of light are of paramount importance to quantum computing. Nevertheless, their deterministic generation is challenging problem due to the difficulty to…
Certification of genuine non-Gaussian entanglement
Lukáš Lachman, Carlos E. Lopetegui-González, Massimo Frigerio +1
Entanglement is a key resource for many quantum applications. Understanding fundamental properties of entangled states is an important step towards their practical exploitation. We…
A unified framework for Bell inequalities from continuous-variable contextuality
Carlos Ernesto Lopetegui-González, Gaël Massé, Enky Oudot +6
Although the original EPR paradox was formulated in terms of position and momentum, most studies of these phenomena have focused on measurement scenarios with only a discrete numbe…
Geometric characterization of non-Gaussian entanglement for finite stellar rank states
Carlos E. Lopetegui-Gonzalez, Massimo Frigerio, Mattia Walschaers
We introduce a general framework for the analysis of non-Gaussian entanglement in bosonic states of finite stellar rank. The central result is the full characterization of their en…
Photon catalysis for general multimode multi-photon quantum state preparation
Andrei Aralov, Émilie Gillet, Viet Nguyen +3
Multimode multiphoton states are at the center of many photonic quantum technologies, from photonic quantum computing to quantum sensing. In this work, we derive a procedure to gen…
Joint estimation of position and momentum with arbitrarily high precision using non-Gaussian states
Massimo Frigerio, Matteo G. A. Paris, Carlos Ernesto Lopetegui +1
We address the joint estimation of changes in the position and linear momentum of a quantum particle or, equivalently, changes in the complex field of a bosonic mode. Although thes…