Efficient Conversion of Quantum Information Resources

Project Information

RESOURCE Q

Grant agreement ID: 818761

DOI 10.3030/818761

EC signature date 28 February 2019

Start date 1 December 2019

End date 30 November 2025

Funded under

• EXCELLENT SCIENCE - European Research Council (ERC)

Total cost € 1 953 750,00

EU contribution € 1 953 750,00

Coordinated by

KOBENHAVNS UNIVERSITET
Denmark

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 .

Publications

Peer reviewed articles (22)

A tensor norm approach to quantum compatibility

Author(s): Andreas Bluhm, Ion Nechita
Published in: Journal of Mathematical Physics, 2022, ISSN 0022-2488
Publisher: American Institute of Physics
DOI: 10.1063/5.0089770

Large deviation principle for moment map estimation

Author(s): Alonso Botero, Matthias Christandl, Péter Vrana
Published in: Electronic Journal of Probability, Issue 26/none, 2021, ISSN 1083-6489
Publisher: Institute of Mathematical Statistics
DOI: 10.1214/21-ejp636

Basic quantum subroutines: finding multiple marked elements and summing numbers

Author(s): Joran Van Apeldoorn; Sander Gribling; Nieuwboer, Harold Nieuwboer
Published in: Quantum, Issue Volume 8, 2024, ISSN 2521-327X
Publisher: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften
DOI: 10.22331/q-2024-03-14-1284

A Gap in the Subrank of Tensors

Author(s): Christandl, Matthias; Fulvio Gesmundo; Jeroen Zuiddam
Published in: SIAM Journal on Applied Algebra and Geometry, Issue Volume 7, Issue 4, 2023, Page(s) 742-767, ISSN 2470-6566
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/22m1543276

A single-qubit position verification protocol that is secure against multi-qubit attacks

Author(s): Andreas Bluhm, Matthias Christandl and Florian Speelman
Published in: Nature Physics, Issue vol 18, 2022, Page(s) 623-626, ISSN 1745-2473
Publisher: Nature Publishing Group
DOI: 10.1038/s41567-022-01577-0

Border Rank Nonadditivity for Higher Order Tensors

Author(s): M. Christandl, F. Gesmundo, M. Michałek, J. Zuiddam
Published in: SIAM Journal on Matrix Analysis and Applications, Issue 42/2, 2021, Page(s) 503-527, ISSN 0895-4798
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/20m1357366

Weighted slice rank and a minimax correspondence to Strassen's spectra

Author(s): Christandl, Matthias; Lysikov, Vladimir; Zuiddam, Jeroen
Published in: Christandl , M , Lysikov, V; Zuiddam , J 2023 , ' Weighted slice rank and a minimax correspondence to Strassen's spectra ' , Journal des Mathematiques Pures et Appliquees , vol. 172 , pp. 299-329 . https://doi.org/10.1016/j.matpur.2023.02.006, Issue Volume 172, 2023, Page(s) 299-329, ISSN 0021-7824
Publisher: Elsevier BV
DOI: 10.1016/j.matpur.2023.02.006

Upper Bounds on Device-Independent Quantum Key Distribution

Author(s): Matthias Christandl, Roberto Ferrara, Karol Horodecki
Published in: Physical Review Letters, Issue 126/16, 2021, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.126.160501

Partial Degeneration of Tensors

Author(s): Matthias Christandl; Fulvio Gesmundo; Vladimir Lysikov; Vincent Steffan
Published in: SIAM Journal on Matrix Analysis and Applications (SIMAX), Issue Volume 45, Issue 1, 2024, Page(s) 771-800, ISSN 0895-4798
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/23m1554898

Tensor network representations from the geometry of entangled states

Author(s): Matthias Christandl, Angelo Lucia, Peter Vrana, Albert H. Werner
Published in: SciPost Physics, Issue 9/3, 2020, ISSN 2542-4653
Publisher: SciPost Phys.
DOI: 10.21468/scipostphys.9.3.042

Universal points in the asymptotic spectrum of tensors

Author(s): Matthias Christandl; Péter Vrana; Jeroen Zuiddam
Published in: Journal of the American Mathematical Society, Issue Volume 36, issue 1, 2023, Page(s) 31-79, ISSN 0894-0347
Publisher: American Mathematical Society
DOI: 10.1090/jams/996

Fault-tolerant Coding for Quantum Communication

Author(s): Matthias Christandl; Alexander Müller-Hermes
Published in: IEEE Transactions in Information Theory, Issue Volume 70/Issue 1, 2024, Page(s) 282 - 317, ISSN 0018-9448
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tit.2022.3169438

An Operational Environment for Quantum Self-Testing

Author(s): Matthias Christandl, Nicholas Gauguin Houghton-Larsen, and Laura Mancinska
Published in: Quantum, Issue vol 6, 2022, Page(s) 699, ISSN 2521-327X
Publisher: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften
DOI: 10.22331/q-2022-04-27-699

Random Private Quantum States

Author(s): Matthias Christandl, Roberto Ferrara, Cecilia Lancien
Published in: IEEE Transactions on Information Theory, Issue 66/7, 2020, Page(s) 4621-4640, ISSN 0018-9448
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tit.2020.2973155

Fault-tolerant Coding for Entanglement-Assisted Communication

Author(s): Paula Belzig; Christandl, Matthias; Alexander Muller-Hermes
Published in: IEEE Transactions on Information Theory, Issue volume 70, Issue 4, 2024, Page(s) 2655-2673, ISSN 0018-9448
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tit.2024.3354319

Barriers for Fast Matrix Multiplication from Irreversibility

Author(s): Matthias Christandl, Péter Vrana, and Jeroen Zuiddam
Published in: Theory of Computing, Issue vol 17, 2021, Page(s) 1-32, ISSN 1557-2862
Publisher: ACM
DOI: 10.4086/toc.2021.v017a002

Experimental proposal to probe the extended Pauli principle

Author(s): Lucas Hackl; Dayang Li; Nika Akopian; Matthias Christandl
Published in: Physical Review A, Issue Volume 108, Issue 1, 2023, Page(s) 1-12, ISSN 1050-2947
Publisher: American Physical Society
DOI: 10.1103/physreva.108.012208

Lindblad Tomography of a Superconducting Quantum Processor

Author(s): Gabriel O. Samach; Ami Greene; Johannes Borregaard; Christandl, Matthias; Joseph Barreto; David K. Kim; Christopher M. Mcnally; Alexander Melville; Bethany M. Niedzielski; Youngkyu Sung; Danna Rosenberg; Mollie E. Schwartz; Jonilyn L. Yoder; Terry P. Orlando; Joel I-jan Wang; Simon Gustavsson; Kjaergaard, Morten; William D. Oliver
Published in: Physical Review Applied, Issue Volume 18, issue 6, 2022, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/physrevapplied.18.064056

Fault-tolerant Coding for Quantum Communication

Author(s): Matthias Christandl; Alexander Müller-Hermes
Published in: IEEE Transactions in Information Theory, 2022, ISSN 0018-9448
Publisher: Institute of Electrical and Electronics Engineers

Efficient classical simulation and benchmarking of quantum processes in the Weyl basis

Author(s): Daniel Stilck França, Sergii Strelchuk, Michał Studziński
Published in: Physical Review Letters, Issue vol 126, 2021, Page(s) 210502, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.126.210502

Optimization at the boundary of the tensor network variety

Author(s): Matthias Christandl, Fulvio Gesmundo, Daniel Stilck França, Albert H. Werner
Published in: Physical Review B, Issue 103/19, 2021, ISSN 2469-9950
Publisher: Physical Review
DOI: 10.1103/physrevb.103.195139

Tip of the Quantum Entropy Cone

Author(s): Christandl, Matthias; Durhuus, Bergfinnur; Wolff, Lasse Harboe
Published in: Physical Review Letters, Issue Volume 131, issue 24, 2023, Page(s) 1-6, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.131.240201

Conference proceedings (4)

Larger Corner-Free Sets from Combinatorial Degenerations

Author(s): Matthias Christandl, Omar Fawzi, Hoang Ta, Jeroen Zuiddam
Published in: 2022
Publisher: Schloss Dagstuhl -Leibniz-Zentrum für Informatik
DOI: 10.4230/lipics.itcs.2022.48

Fault-Tolerant Coding for Entanglement-Assisted Communication

Author(s): Paula Belzig; Christandl, Matthias; Alexander Müller-hermes
Published in: 2023, Page(s) 84-89, ISBN 978-1-6654-7554-9
Publisher: IEEE
DOI: 10.1109/isit54713.2023.10206950

Slice Rank of Block Tensors and Irreversibility of Structure Tensors of Algebras

Author(s): Markus Bläser, Vladimir Lysikov
Published in: 45th International Symposium on Mathematical Foundations of Computer Science (MFCS 2020), 2020
Publisher: Schloss Dagstuhl--Leibniz-Zentrum für Informatik
DOI: 10.4230/lipics.mfcs.2020.17

Discreteness of Asymptotic Tensor Ranks

Author(s): Jop Briët; Matthias Christandl; Itai Leigh; Jeroen Zuiddam
Published in: Leibniz International Proceedings in Informatics, LIPIcs, Issue 287, 2024, Page(s) 1-14
Publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
DOI: 10.4230/lipics.itcs.2024.20