10 papers
Temporal modes of quantum states of light scattered by a two-level system
Yann Bouchereau, Lucas Weitzel, Valerian 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…
Resourcefulness of non-classical continuous-variable quantum gates
Massimo Frigerio, Antoine Debray, Nicolas Treps +1
In continuous-variable quantum computation, identifying key elements that enable a quantum computational advantage is a long-standing issue. Starting from the standard results on t…
Non-Gaussian state teleportation with a nonlinear feedforward
VojtÄch Kala, Mattia Walschaers, Radim Filip +1
Measurement-induced quantum computation with continuous-variable cluster states utilizes teleportation to transmit and alter quantum states via measurement-and-feedforward control.…
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…
Photon catalysis for general multimode multi-photon quantum state preparation
Andrei Aralov, Ãmilie 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…
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…