71 citations · 250 across the 23 of their papers we have counts for
24 papers
Generation of Photonic Graph States with minimal number of quantum emitters
Konstantinos-Rafail Revis, Nils Tomke Ottink, Pierre-Emmanuel Emeriau +1
Graph states are a fundamental resource for measurement and fusion-based quantum computing, quantum networks, and sensing. Preparing them in a photonic system deterministically is,…
Parameter-Shift Rules for Gradients in Boson Sampling Experiments
Marius Trudeau, Pierre-Emmanuel Emeriau, Nicolás Quesada
Using a robust photon loss model for photonic quantum experiments, we derive th order parameter-shift rules for computing gradients of Fock boson sampling transition probabilit…
Quantum Energetic Advantage before Computational Advantage in Boson Sampling
Ariane Soret, Nessim Dridi, Stephen C. Wein +3
Understanding the energetic efficiency of quantum computers is essential for assessing their scalability and for determining whether quantum technologies can outperform classical c…
A unified framework for data-driven Bell inequalities
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…
Establishing Baselines for Photonic Quantum Machine Learning: Insights from an Open, Collaborative Initiative
Cassandre Notton, Vassilis Apostolou, Agathe Senellart +28
The Perceval Challenge is an open, reproducible benchmark designed to assess the potential of photonic quantum computing for machine learning. Focusing on a reduced and hardware-fe…
Quantum remeshing and efficient encoding for fracture mechanics
Ulysse Remond, Pierre-Emmanuel Emeriau, Liam Lysaght +3
We present a variational quantum algorithm for structural mechanical problems, specifically addressing crack opening simulations that traditionally require extensive computational…
Shedding light on classical shadows: learning photonic quantum states
Hugo Thomas, Ulysse Chabaud, Pierre-Emmanuel Emeriau
Learning quantum state properties is both a fundamental and practical problem in quantum information theory. Classical shadows have emerged as an efficient method for estimating pr…
Quantum circuit compression using qubit logic on qudits
Liam Lysaght, Timothée Goubault, Patrick Sinnott +2
We present qubit logic on qudits (QLOQ), a compression scheme in which the qubits from a hardware agnostic circuit are divided into groups of various sizes, and each group is mappe…
On the role of coherence for quantum computational advantage
Hugo Thomas, Pierre-Emmanuel Emeriau, Rawad Mezher +3
Quantifying the resources available to a quantum computer appears to be necessary to separate quantum from classical computation. Among them, entanglement, nonstabilizerness and co…
A Photonic Parameter-shift Rule: Enabling Gradient Computation for Photonic Quantum Computers
Axel Pappalardo, Pierre-Emmanuel Emeriau, Giovanni de Felice +5
We present a method for gradient computation in quantum algorithms implemented on linear optical quantum computing platforms. While parameter-shift rules have become a staple in qu…
Towards practical secure delegated quantum computing with semi-classical light
Boris Bourdoncle, Pierre-Emmanuel Emeriau, Paul Hilaire +3
Secure Delegated Quantum Computation (SDQC) protocols are a vital piece of the future quantum information processing global architecture since they allow end-users to perform their…
Connecting quantum circuit amplitudes and matrix permanents through polynomials
Hugo Thomas, Pierre-Emmanuel Emeriau, Rawad Mezher
In this paper, we strengthen the connection between qubit-based quantum circuits and photonic quantum computation. Within the framework of circuit-based quantum computation, the su…
A Spin-Optical Quantum Computing Architecture
Grégoire de Gliniasty, Paul Hilaire, Pierre-Emmanuel Emeriau +3
We introduce an adaptable and modular hybrid architecture designed for fault-tolerant quantum computing. It combines quantum emitters and linear-optical entangling gates to leverag…
Corrected Bell and Noncontextuality Inequalities for Realistic Experiments
Kim Vallée, Pierre-Emmanuel Emeriau, Boris Bourdoncle +3
Contextuality is a feature of quantum correlations. It is crucial from a foundational perspective as a nonclassical phenomenon, and from an applied perspective as a resource for qu…
A general-purpose single-photon-based quantum computing platform
Nicolas Maring, Andreas Fyrillas, Mathias Pont +24
Quantum computing aims at exploiting quantum phenomena to efficiently perform computations that are unfeasible even for the most powerful classical supercomputers. Among the promis…
Certified randomness in tight space
Andreas Fyrillas, Boris Bourdoncle, Alexandre Maïnos +13
Reliable randomness is a core ingredient in algorithms and applications ranging from numerical simulations to statistical sampling and cryptography. The outcomes of measurements on…
High-fidelity generation of four-photon GHZ states on-chip
Mathias Pont, Giacomo Corrielli, Andreas Fyrillas +17
Mutually entangled multi-photon states are at the heart of all-optical quantum technologies. While impressive progresses have been reported in the generation of such quantum light…
Connecting XOR and XOR* games
Lorenzo Catani, Ricardo Faleiro, Pierre-Emmanuel Emeriau +2
In this work we focus on two classes of games: XOR nonlocal games and XOR* sequential games with monopartite resources. XOR games have been widely studied in the literature of nonl…
The Interplay between Quantum Contextuality and Wigner Negativity
Pierre-Emmanuel Emeriau
The use of quantum information in technology promises to supersede the so-called classical devices used nowadays. Understanding what features are inherently non-classical is crucia…
Perceval: A Software Platform for Discrete Variable Photonic Quantum Computing
Nicolas Heurtel, Andreas Fyrillas, Grégoire de Gliniasty +13
We introduce Perceval, an open-source software platform for simulating and interfacing with discrete-variable photonic quantum computers, and describe its main features and compone…
Contextuality and Wigner negativity are equivalent for continuous-variable quantum measurements
Robert I. Booth, Ulysse Chabaud, Pierre-Emmanuel Emeriau
Quantum computers will provide considerable speedups with respect to their classical counterparts. However, the identification of the innately quantum features that enable these sp…
Witnessing Wigner Negativity
Ulysse Chabaud, Pierre-Emmanuel Emeriau, Frédéric Grosshans
Negativity of the Wigner function is arguably one of the most striking non-classical features of quantum states. Beyond its fundamental relevance, it is also a necessary resource f…
Quantum Advantage in Information Retrieval
Pierre-Emmanuel Emeriau, Mark Howard, Shane Mansfield
Random access codes have provided many examples of quantum advantage in communication, but concern only one kind of information retrieval task. We introduce a related task - the To…
Continuous-variable nonlocality and contextuality
Rui Soares Barbosa, Tom Douce, Pierre-Emmanuel Emeriau +2
Contextuality is a non-classical behaviour that can be exhibited by quantum systems. It is increasingly studied for its relationship to quantum-over-classical advantages in informa…