Efficient Verification of Quantum computing architectures with Bosons

Project Information

VeriQuB

Grant agreement ID: 101114899

DOI

10.3030/101114899

EC signature date 15 June 2023

Start date 1 September 2023

End date 31 August 2027

Funded under

• The European Innovation Council (EIC)

Total cost

€ 4 475 201,25

EU contribution

€ 4 475 201,25

Coordinated by

INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET AUTOMATIQUE
France

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Deliverables

Websites, patent fillings, videos etc. (1)

Project website and logo

Website of the project, regularly updated, together with a project logo

Documents, reports (1)

Plan for Dissemination and Communication activities

First iteration of the Dissemination and Communication plan

Data Management Plan (1)

Data Management Plan

First iteration of the Data Management Plan

Demonstrators, pilots, prototypes (1)

Single-mode optical verification

Experimental verification of stellar rank and Wigner negativity for single-mode photon subtracted state

Publications

Peer reviewed articles (16)

Detection of mode-intrinsic quantum entanglement

Author(s): Carlos E. Lopetegui, Mathieu Isoard, Nicolas Treps, Mattia Walschaers
Published in: Optica Quantum, Issue 3, 2025, ISSN 2837-6714
Publisher: Optica Publishing Group
DOI: 10.1364/OPTICAQ.560594

Classical Simulation of Circuits with Realistic Odd-Dimensional Gottesman-Kitaev-Preskill States

Author(s): Calcluth, Cameron and Hahn, Oliver and Bermejo-Vega, Juani and Ferraro, Alessandro and Ferrini, Giulia
Published in: Phys. Rev. Lett., Issue 135, 010601, 2025, ISSN 1079-7114
Publisher: American Physical Society
DOI: 10.1103/XMTW-G54F

Complexity of quantum tomography from genuine non-Gaussian entanglement

Author(s): Xiaobin Zhao, Pengcheng Liao, Francesco Anna Mele, Ulysse Chabaud, Quntao Zhuang
Published in: Nature Communications, 2025, ISSN 2041-1723
Publisher: Springer Science and Business Media LLC
DOI: 10.1038/S41467-025-67062-3

Enhanced Quantum Frequency Estimation by Nonlinear Scrambling

Author(s): Victor Montenegro; Sara Dornetti; Alessandro Ferraro; Matteo G. A. Paris
Published in: Physical Review Letters, 2025, ISSN 1079-7114
Publisher: American Physical Society
DOI: 10.48550/ARXIV.2503.01959

Performance of rotation-symmetric bosonic codes in the presence of non-Markovian effects induced by random telegraph noise

Author(s): Adithi Udupa, Timo Hillmann, Rabsan Galib Ahmed, Andrea Smirne, Giulia Ferrini
Published in: Physical Review Research, Issue 8, 2026, ISSN 2643-1564
Publisher: American Physical Society (APS)
DOI: 10.1103/XFV4-8DQ7

Assessing non-Gaussian quantum state conversion with the stellar rank

Author(s): Oliver Hahn, Maxime Garnier, Giulia Ferrini, Alessandro Ferraro, Ulysse Chabaud
Published in: Quantum, Issue 10, 2026, ISSN 2521-327X
Publisher: Verein zur Forderung des Open Access Publizierens in den Quantenwissenschaften
DOI: 10.22331/Q-2026-05-05-2095

Detection of mode-intrinsic quantum entanglement

Author(s): Carlos E. Lopetegui, Mathieu Isoard, Nicolas Treps, Mattia Walschaers
Published in: Optica Quantum, Issue Vol. 3, Issue 4, pp. 312-328 (2025), 2025, ISSN 2837-6714
Publisher: Optica Publishing Book
DOI: 10.48550/ARXIV.2407.18095

Classical simulation and quantum resource theory of non-Gaussian optics

Author(s): Oliver Hahn; Ryuji Takagi; Giulia Ferrini; Hayata Yamasaki
Published in: Quantum, 2025, ISSN 2521-327X
Publisher: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften.
DOI: 10.48550/ARXIV.2404.07115

A machine learning based approach to the identification of spectral densities in quantum open systems

Author(s): Jessica Barr; Shreyasi Mukherjee; Alessandro Ferraro; Mauro Paternostro; Giorgio Zicari
Published in: The European Physical Journal Special Topics, 2025, ISSN 1951-6401
Publisher: EDP Sciences, Società Italiana di Fisica and Springer Berlin Heidelberg
DOI: 10.48550/ARXIV.2507.13730

Variational quantum simulation using non-Gaussian continuous-variable systems

Author(s): Stornati, Paolo; Acin, Antonio; Chabaud, Ulysse; Dauphin, Alexandre; Parigi, Valentina; Centrone, Federico
Published in: Phys. Rev. Research, Issue Vol. 6, Iss. 4 — November - December 2024, 2024, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.48550/arxiv.2310.15919

Bridging Magic and Non-Gaussian Resources via Gottesman-Kitaev-Preskill Encoding

Author(s): Oliver Hahn; Giulia Ferrini; Ryuji Takagi
Published in: PRX Quantum, Issue PRX Quantum 6, 010330, 2025, ISSN 2691-3399
Publisher: American Physical Society
DOI: 10.48550/ARXIV.2406.06418

Sufficient condition for universal quantum computation using bosonic circuits

Author(s): Cameron Calcluth, Nicolas Reichel, Alessandro Ferraro, and Giulia Ferrini
Published in: PRX Quantum, Issue Volume 5, Issue 2 April - June 2024, 2024, ISSN 2691-3399
Publisher: American Physical Society.
DOI: 10.1103/PRXQuantum.5.020337

Effective descriptions of bosonic systems can be considered complete

Author(s): Francesco Arzani, Robert I. Booth, Ulysse Chabaud
Published in: Nature Communications, Issue 16, 2025, ISSN 2041-1723
Publisher: Springer Science and Business Media LLC
DOI: 10.1038/S41467-025-64872-3

Unconditional Wigner-negative mechanical entanglement with linear-and-quadratic optomechanical interactions

Author(s): Peter McConnell, Oussama Houhou, Matteo Brunelli, Alessandro Ferraro
Published in: Physical Review A, Issue 109, 2024, ISSN 2469-9926
Publisher: American Physical Society (APS)
DOI: 10.1103/PHYSREVA.109.033508

Digital homodyne and heterodyne detection for stationary bosonic modes

Author(s): Ingrid Strandberg, Axel M. Eriksson, Baptiste Royer, 2 Mikael Kervinen and Simone Gasparinetti
Published in: PHYSICAL REVIEW LETTERS, Issue 133, 063601 (2024), 2024, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.133.063601

Phase-space negativity as a computational resource for quantum kernel methods

Author(s): Ulysse Chabaud, Roohollah Ghobadi, Salman Beigi, Saleh Rahimi-Keshari
Published in: Quantum, Issue 8, 2024, ISSN 2521-327X
Publisher: Verein zur Forderung des Open Access Publizierens in den Quantenwissenschaften
DOI: 10.22331/Q-2024-11-07-1519

Other (5)

Bridging magic and non-Gaussian resources via Gottesman-Kitaev-Preskill encoding

Author(s): Oliver Hahn, Giulia Ferrini, Ryuji Takagi
Published in: 2024
Publisher: arXiv
DOI: 10.48550/arXiv.2406.06418

Classical simulation and quantum resource theory of non-Gaussian optics

Author(s): Oliver Hahn, Ryuji Takagi, Giulia Ferrini, Hayata Yamasaki
Published in: 2024
Publisher: arXiv
DOI: 10.48550/arXiv.2404.07115

Lecture notes on quantum computing

Author(s): Kockum, Anton Frisk; Soro, Ariadna; García-Álvarez, Laura; Vikstål, Pontus; Douce, Tom; Johansson, Göran; Ferrini, Giulia
Published in: 2023
Publisher: arXiv
DOI: 10.48550/arxiv.2311.08445

VeriQuB: a European project for ensuring the reliability of quantum systems

Author(s): Ulysse Chabaud
Published in: INRIA website, 2023
Publisher: INRIA website

Identifying quantum resources in encoded computations

Author(s): Jack Davis, Nicolas Fabre, Ulysse Chabaud
Published in: 2024
Publisher: arXiv
DOI: 10.48550/arXiv.2407.18394