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20082026
most citedW-shaped Broadband Attenuation of Longitudinal Waves through Composite Elastic Metamaterial

16 citations

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quant-ph2024★ 1 cited

An abstract structure determines the contextuality degree of observable-based Kochen-Specker proofs

Axel Muller, Alain Giorgetti

This article delves into the concept of quantum contextuality, specifically focusing on proofs of the Kochen-Specker theorem obtained by assigning Pauli observables to hypergraph v…

quant-ph2024★ 1 cited

A new heuristic approach for contextuality degree estimates and its four- to six-qubit portrayals

Axel Muller, Metod Saniga, Alain Giorgetti +2

We introduce and describe a new heuristic method for finding an upper bound on the degree of contextuality and the corresponding unsatisfied part of a quantum contextual configurat…

quant-ph2024★ 4 cited

Realizing a Compact, High-Fidelity, Telecom-Wavelength Source of Multipartite Entangled Photons

Laura dos Santos Martins, Nicolas Laurent-Puig, Pascal Lefebvre +2

Multipartite entangled states are an essential building block for advanced quantum networking applications. Realizing such tasks in practice puts stringent requirements on the char…

quant-ph2023★ 1 cited

Hexagons govern three-qubit contextuality

Metod Saniga, Frédéric Holweck, Colm Kelleher +3

Split Cayley hexagons of order two are distinguished finite geometries living in the three-qubit symplectic polar space in two different forms, called classical and skew. Although…

quant-ph2023★ 2 cited

Experimentally Certified Transmission of a Quantum Message through an Untrusted and Lossy Quantum Channel via Bell's Theorem

Simon Neves, Laura dos Santos Martins, Verena Yacoub +4

Quantum transmission links are central elements in essentially all protocols involving the exchange of quantum messages. Emerging progress in quantum technologies involving such li…