Beyond Shannon: Algorithms for optimal information processing

Informazioni relative al progetto

AlgoQIP

ID dell’accordo di sovvenzione: 851716

DOI

10.3030/851716

Data della firma CE 28 Ottobre 2019

Data di avvio 1 Gennaio 2021

Data di completamento 31 Dicembre 2026

Finanziato da

• EXCELLENT SCIENCE - European Research Council (ERC)

Costo totale

€ 1 492 733,00

Contributo UE

€ 1 492 733,00

Coordinato da

INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET AUTOMATIQUE
France

CORDIS fornisce collegamenti ai risultati finali pubblici e alle pubblicazioni dei progetti ORIZZONTE.

I link ai risultati e alle pubblicazioni dei progetti del 7° PQ, così come i link ad alcuni tipi di risultati specifici come dataset e software, sono recuperati dinamicamente da .OpenAIRE .

Pubblicazioni

Peer reviewed articles (15)

Device-independent lower bounds on the conditional von Neumann entropy

Autori: Peter Brown, Hamza Fawzi, Omar Fawzi
Pubblicato in: Quantum, Numero 8, 2024, Pagina/e 1445, ISSN 2521-327X
Editore: Verein zur Forderung des Open Access Publizierens in den Quantenwissenschaften
DOI: 10.22331/q-2024-08-27-1445

Certified algorithms for equilibrium states of local quantum Hamiltonians

Autori: Hamza Fawzi, Omar Fawzi, Samuel O. Scalet
Pubblicato in: Nature Communications, Numero 15, 2024, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-024-51592-3

Asymptotic Equipartition Theorems in von Neumann Algebras

Autori: Omar Fawzi, Li Gao, Mizanur Rahaman
Pubblicato in: Annales Henri Poincaré, 2025, ISSN 1424-0637
Editore: Birkhauser Verlag
DOI: 10.1007/s00023-025-01545-3

Multiple-Access Channel Coding with Non-Signaling Correlations

Autori: Omar Fawzi, Paul Fermé
Pubblicato in: IEEE Transactions on Information Theory, 2023, ISSN 0018-9448
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tit.2023.3301719

Broadcast Channel Coding: Algorithmic Aspects and Non-Signaling Assistance

Autori: Omar Fawzi, Paul Fermé
Pubblicato in: IEEE Transactions on Information Theory, Numero 70, 2024, Pagina/e 7563-7580, ISSN 0018-9448
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tit.2024.3410047

Positive maps and entanglement in real Hilbert spaces

Autori: Giulio Chiribella, Kenneth R. Davidson, Vern I. Paulsen, Mizanur Rahaman
Pubblicato in: Annales Henri Poincaré, 2023, ISSN 1424-0661
Editore: Springer
DOI: 10.1007/s00023-023-01325-x

Learning properties of quantum states without the IID assumption

Autori: Omar Fawzi, Richard Kueng, Damian Markham, Aadil Oufkir
Pubblicato in: Nature Communications, Numero 15, 2024, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-024-53765-6

Security of discrete-modulated continuous-variable quantum key distribution

Autori: Stefan Bäuml, Carlos Pascual-García, Victoria Wright, Omar Fawzi, Antonio Acín
Pubblicato in: Quantum, Numero 8, 2024, Pagina/e 1418, ISSN 2521-327X
Editore: Verein zur Forderung des Open Access Publizierens in den Quantenwissenschaften
DOI: 10.22331/q-2024-07-18-1418

An invitation to the sample complexity of quantum hypothesis testing

Autori: Hao-Chung Cheng, Nilanjana Datta, Nana Liu, Theshani Nuradha, Robert Salzmann, Mark M. Wilde
Pubblicato in: npj Quantum Information, Numero 11, 2025, ISSN 2056-6387
Editore: Springer Science and Business Media LLC
DOI: 10.1038/s41534-025-00980-8

Explicit asymptotic secret key rate of continuous-variable quantum key distribution with an arbitrary modulation

Autori: Denys, Aurélie; Brown, Peter; Leverrier, Anthony
Pubblicato in: Quantum, Vol 5, p 540 (2021), 2021, ISSN 2521-327X
Editore: "Verein zur F{\""{o}}rderung des Open Access Publizierens in den Quantenwissenschaften"
DOI: 10.48550/arxiv.2103.13945

A Hierarchy of Efficient Bounds on Quantum Capacities Exploiting Symmetry

Autori: Omar Fawzi, Ala Shayeghi, Hoang Ta
Pubblicato in: IEEE Transactions on Information Theory ( Volume: 68, Numero: 11, November 2022), 2022, ISSN 0018-9448
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tit.2022.3182101

Counterexamples to the extendibility of positive unital norm-one maps

Autori: Giulio Chiribella; Kenneth R. Davidson; Vern I. Paulsen; Mizanur Rahaman
Pubblicato in: Linear Algebra and its Applications, Vol 663, 2023, Pagina/e Pages 102-115, ISSN 0024-3795
Editore: Elsevier BV
DOI: 10.1016/j.laa.2023.01.003

Entropy constraints for ground energy optimization

Autori: Hamza Fawzi, Omar Fawzi, Samuel O. Scalet
Pubblicato in: Journal of Mathematical Physics, Numero 65, 2025, ISSN 0022-2488
Editore: American Institute of Physics
DOI: 10.1063/5.0159108

A subpolynomial-time algorithm for the free energy of one-dimensional quantum systems in the thermodynamic limit

Autori: Fawzi, Hamza; Omar, Fawzi; Scalet, Samuel
Pubblicato in: Quantum, Vol 7, p 1011 (2023), 2023, ISSN 2521-327X
Editore: "Verein zur F{\""{o}}rderung des Open Access Publizierens in den Quantenwissenschaften"
DOI: 10.48550/arxiv.2209.14989

Lower Bounds on Learning Pauli Channels With Individual Measurements

Autori: Omar Fawzi, Aadil Oufkir, Daniel Stilck França
Pubblicato in: IEEE Transactions on Information Theory, Numero 71, 2025, Pagina/e 2642-2661, ISSN 0018-9448
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tit.2025.3527902

Conference proceedings (9)

Beating the Sum-Rate Capacity of the Binary Adder Channel with Non-Signaling Correlations

Autori: Omar Fawzi; Paul Fermé
Pubblicato in: 2022 IEEE International Symposium on Information Theory (ISIT), 2022
Editore: IEEE
DOI: 10.1109/isit50566.2022.9834699

Generalised entropy accumulation

Autori: Metger, Tony; Fawzi, Omar; Sutter, David; Renner, Renato
Pubblicato in: 2022 IEEE 63rd Annual Symposium on Foundations of Computer Science (FOCS), 2022, Pagina/e pp. 844-850, ISBN 978-1-6654-5519-0
Editore: IEEE
DOI: 10.48550/arxiv.2203.04989

Quantum Channel Certification with Incoherent Strategies

Autori: Fawzi, Omar; Flammarion, Nicolas; Garivier, Aurélien; Oufkir, Aadil
Pubblicato in: COLT 23 - 36th Annual Conference on Learning Theory, 2023
Editore: PMLR
DOI: 10.48550/arxiv.2303.01188

Sample-Optimal Quantum Process Tomography with Non-Adaptive Incoherent Measurements

Autori: Aadil Oufkir
Pubblicato in: 2023 IEEE International Symposium on Information Theory (ISIT), 2023, ISBN 978-1-6654-7554-9
Editore: IEEE
DOI: 10.1109/isit54713.2023.10206538

A lower bound on the space overhead of fault-tolerant quantum computation

Autori: Omar Fawzi, Alexander Müller-Hermes, Ala Shayeghi
Pubblicato in: 13th Innovations in Theoretical Computer Science Conference (ITCS 2022), 2022, ISBN 978-3-95977-217-4
Editore: "Schloss Dagstuhl -- Leibniz-Zentrum f{\""u}r Informatik"
DOI: 10.4230/lipics.itcs.2022.68

Linear programming decoder for hypergraph product quantum codes

Autori: Omar Fawzi; Lucien Grouès; Anthony Leverrier
Pubblicato in: 2020 IEEE Information Theory Workshop (ITW), 2021
Editore: IEEE
DOI: 10.1109/itw46852.2021.9457611

Larger Corner-Free Sets from Combinatorial Degenerations

Autori: Matthias Christandl, Omar Fawzi, Hoang Ta, Jeroen Zuiddam
Pubblicato in: 13th Innovations in Theoretical Computer Science Conference (ITCS 2022), 2022
Editore: "Schloss Dagstuhl -- Leibniz-Zentrum f{\""u}r Informatik"
DOI: 10.4230/lipics.itcs.2022.48

Tight Approximation Guarantees for Concave Coverage Problems

Autori: Barman, Siddharth ; Fawzi, Omar ; Fermé, Paul
Pubblicato in: 38th International Symposium on Theoretical Aspects of Computer Science (STACS 2021), 2021
Editore: "Schloss Dagstuhl -- Leibniz-Zentrum f{\""u}r Informatik"
DOI: 10.4230/lipics.stacs.2021.9

A hierarchy of efficient bounds on quantum capacities exploiting symmetry

Autori: Omar Fawzi; Ala Shayeghi; Hoang Ta
Pubblicato in: 2021 IEEE International Symposium on Information Theory (ISIT), Numero 1, 2021
Editore: IEEE
DOI: 10.1109/tit.2022.3182101

Book chapters (1)

Entanglement Breaking Rank Via Complementary Channels and Multiplicative Domains

Autori: David W. Kribs, Jeremy Levick, Rajesh Pereira, Mizanur Rahaman
Pubblicato in: Operator Theory: Advances and Applications, Operators, Semigroups, Algebras and Function Theory, 2023, Pagina/e 183-198
Editore: Springer International Publishing
DOI: 10.1007/978-3-031-38020-4_8