Quantum communication networks

Project Information

QINTERNET

Grant agreement ID: 679924

DOI

10.3030/679924

Project closed

EC signature date 4 February 2016

Start date 1 March 2016

End date 28 February 2021

Funded under

• EXCELLENT SCIENCE - European Research Council (ERC)

Total cost

€ 1 498 725,00

EU contribution

€ 1 498 725,00

Coordinated by

TECHNISCHE UNIVERSITEIT DELFT
Netherlands

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 (30)

Near-term quantum-repeater experiments with nitrogen-vacancy centers: Overcoming the limitations of direct transmission

Author(s): Filip Rozpędek, Raja Yehia, Kenneth Goodenough, Maximilian Ruf, Peter C. Humphreys, Ronald Hanson, Stephanie Wehner, David Elkouss
Published in: Physical Review A, Issue 99/5, 2019, ISSN 2469-9926
Publisher: Physical Review A
DOI: 10.1103/physreva.99.052330

A new class of efficient randomized benchmarking protocols

Author(s): Jonas Helsen, Xiao Xue, Lieven M. K. Vandersypen, Stephanie Wehner
Published in: npj Quantum Information, Issue 5/1, 2019, ISSN 2056-6387
Publisher: Nature
DOI: 10.1038/s41534-019-0182-7

Transforming graph states to Bell-pairs is NP-Complete

Author(s): Axel Dahlberg, Jonas Helsen, Stephanie Wehner
Published in: Quantum, Issue 4, 2020, Page(s) 348, ISSN 2521-327X
Publisher: Quantum 4
DOI: 10.22331/q-2020-10-22-348

"Counting single-qubit Clifford equivalent graph states is #P-complete"

Author(s): Axel Dahlberg, Jonas Helsen, Stephanie Wehner
Published in: Journal of Mathematical Physics, Issue 61/2, 2020, Page(s) 022202, ISSN 0022-2488
Publisher: American Institute of Physics
DOI: 10.1063/1.5120591

High-fidelity Greenberger-Horne-Zeilinger state generation within nearby nodes

Author(s): Valentina Caprara Vivoli, Jérémy Ribeiro, Stephanie Wehner
Published in: Physical Review A, Issue 100/3, 2019, ISSN 2469-9926
Publisher: Physical Review A
DOI: 10.1103/physreva.100.032310

Multiqubit randomized benchmarking using few samples

Author(s): Jonas Helsen, Joel J. Wallman, Steven T. Flammia, Stephanie Wehner
Published in: Physical Review A, Issue 100/3, 2019, ISSN 2469-9926
Publisher: Physical Review A
DOI: 10.1103/physreva.100.032304

Certification of a functionality in a quantum network stage

Author(s): Victoria Lipinska, Lê Phuc Thinh, Jérémy Ribeiro, Stephanie Wehner
Published in: Quantum Science and Technology, Issue 5/3, 2020, Page(s) 035008, ISSN 2058-9565
Publisher: Quantum Science and Technology
DOI: 10.1088/2058-9565/ab8c51

Practical and reliable error bars for quantum process tomography

Author(s): Le Phuc Thinh, Philippe Faist, Jonas Helsen, David Elkouss, Stephanie Wehner
Published in: Physical Review A, Issue 99/5, 2019, ISSN 2469-9926
Publisher: Physical Review A
DOI: 10.1103/physreva.99.052311

Continuous-variable protocol for oblivious transfer in the noisy-storage model

Author(s): Fabian Furrer, Tobias Gehring, Christian Schaffner, Christoph Pacher, Roman Schnabel, Stephanie Wehner
Published in: Nature Communications, Issue 9/1, 2018, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-018-03729-4

Quantum internet: A vision for the road ahead

Author(s): Stephanie Wehner, David Elkouss, Ronald Hanson
Published in: Science, Issue 362/6412, 2018, Page(s) eaam9288, ISSN 0036-8075
Publisher: American Association for the Advancement of Science
DOI: 10.1126/science.aam9288

Fully device-independent conference key agreement

Author(s): Jérémy Ribeiro, Gláucia Murta, Stephanie Wehner
Published in: Physical Review A, Issue 97/2, 2018, ISSN 2469-9926
Publisher: Physical Review A
DOI: 10.1103/PhysRevA.97.022307

SimulaQron—a simulator for developing quantum internet software

Author(s): Axel Dahlberg, Stephanie Wehner
Published in: Quantum Science and Technology, Issue 4/1, 2019, Page(s) 015001, ISSN 2058-9565
Publisher: Quantum Science and Technology
DOI: 10.1088/2058-9565/aad56e

Representations of the multi-qubit Clifford group

Author(s): Jonas Helsen, Joel J. Wallman, Stephanie Wehner
Published in: Journal of Mathematical Physics, Issue 59/7, 2018, Page(s) 072201, ISSN 0022-2488
Publisher: American Institute of Physics
DOI: 10.1063/1.4997688

Transforming graph states using single-qubit operations

Author(s): Axel Dahlberg, Stephanie Wehner
Published in: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Issue 376/2123, 2018, Page(s) 20170325, ISSN 1364-503X
Publisher: Royal Society of London
DOI: 10.1098/rsta.2017.0325

Optimizing practical entanglement distillation

Author(s): Filip Rozpędek, Thomas Schiet, Le Phuc Thinh, David Elkouss, Andrew C. Doherty, Stephanie Wehner
Published in: Physical Review A, Issue 97/6, 2018, ISSN 2469-9926
Publisher: Physical Review A
DOI: 10.1103/PhysRevA.97.062333

Capacity estimation and verification of quantum channels with arbitrarily correlated errors

Author(s): Corsin Pfister, M. Adriaan Rol, Atul Mantri, Marco Tomamichel, Stephanie Wehner
Published in: Nature Communications, Issue 9/1, 2018, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-017-00961-2

Parameter regimes for a single sequential quantum repeater

Author(s): F Rozpędek, K Goodenough, J Ribeiro, N Kalb, V Caprara Vivoli, A Reiserer, R Hanson, S Wehner, D Elkouss
Published in: Quantum Science and Technology, Issue 3/3, 2018, Page(s) 034002, ISSN 2058-9565
Publisher: Quantum Science and Technology
DOI: 10.1088/2058-9565/aab31b

Fermion-to-qubit mappings with varying resource requirements for quantum simulation

Author(s): Mark Steudtner, Stephanie Wehner
Published in: New Journal of Physics, Issue 20/6, 2018, Page(s) 063010, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/aac54f

Assessing the performance of quantum repeaters for all phase-insensitive Gaussian bosonic channels

Author(s): K Goodenough, D Elkouss, S Wehner
Published in: New Journal of Physics, Issue 18/6, 2016, Page(s) 063005, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/18/6/063005

A crossbar network for silicon quantum dot qubits

Author(s): Ruoyu Li, Luca Petit, David P. Franke, Juan Pablo Dehollain, Jonas Helsen, Mark Steudtner, Nicole K. Thomas, Zachary R. Yoscovits, Kanwal J. Singh, Stephanie Wehner, Lieven M. K. Vandersypen, James S. Clarke, Menno Veldhorst
Published in: Science Advances, Issue 4/7, 2018, Page(s) eaar3960, ISSN 2375-2548
Publisher: Science Advances
DOI: 10.1126/sciadv.aar3960

Quantum error correction in crossbar architectures

Author(s): Jonas Helsen, Mark Steudtner, Menno Veldhorst, Stephanie Wehner
Published in: Quantum Science and Technology, Issue 3/3, 2018, Page(s) 035005, ISSN 2058-9565
Publisher: Quantum Science and Technology
DOI: 10.1088/2058-9565/aab8b0

Smoothed generalized free energies for thermodynamics

Author(s): Remco van der Meer, Nelly Huei Ying Ng, Stephanie Wehner
Published in: Physical Review A, Issue 96/6, 2017, ISSN 2469-9926
Publisher: Physical Review A
DOI: 10.1103/PhysRevA.96.062135

Quantum codes for quantum simulation of fermions on a square lattice of qubits

Author(s): Mark Steudtner, Stephanie Wehner
Published in: Physical Review A, Issue 99/2, 2019, ISSN 2469-9926
Publisher: Physical Review A
DOI: 10.1103/physreva.99.022308

Efficient unitarity randomized benchmarking of few-qubit Clifford gates

Author(s): Bas Dirkse, Jonas Helsen, Stephanie Wehner
Published in: Physical Review A, Issue 99/1, 2019, ISSN 2469-9926
Publisher: Physical Review A
DOI: 10.1103/physreva.99.012315

Multiplexed entanglement generation over quantum networks using multi-qubit nodes

Author(s): Suzanne B van Dam, Peter C Humphreys, Filip Rozpędek, Stephanie Wehner, Ronald Hanson
Published in: Quantum Science and Technology, Issue 2/3, 2017, Page(s) 034002, ISSN 2058-9565
Publisher: IOP Publishing Ltd.
DOI: 10.1088/2058-9565/aa7446

Quantum preparation uncertainty and lack of information

Author(s): Filip Rozpędek, Jędrzej Kaniewski, Patrick J Coles, Stephanie Wehner
Published in: New Journal of Physics, Issue 19/2, 2017, Page(s) 023038, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/aa5d64

Entropic uncertainty relations and their applications

Author(s): Patrick J. Coles, Mario Berta, Marco Tomamichel, Stephanie Wehner
Published in: Reviews of Modern Physics, Issue 89/1, 2017, ISSN 0034-6861
Publisher: American Physical Society
DOI: 10.1103/RevModPhys.89.015002

A universal test for gravitational decoherence

Author(s): C. Pfister, J. Kaniewski, M. Tomamichel, A. Mantri, R. Schmucker, N. McMahon, G. Milburn, S. Wehner
Published in: Nature Communications, Issue 7, 2016, Page(s) 13022, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/ncomms13022

Device-independent two-party cryptography secure against sequential attacks

Author(s): Jędrzej Kaniewski, Stephanie Wehner
Published in: New Journal of Physics, Issue 18/5, 2016, Page(s) 055004, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/18/5/055004

Benchmarking Gate Fidelities in a Si / SiGe Two-Qubit Device

Author(s): X. Xue, T. F. Watson, J. Helsen, D. R. Ward, D. E. Savage, M. G. Lagally, S. N. Coppersmith, M. A. Eriksson, S. Wehner, L. M. K. Vandersypen
Published in: Physical Review X, Issue 9/2, 2019, ISSN 2160-3308
Publisher: American Physical Society
DOI: 10.1103/physrevx.9.021011

Conference proceedings (2)

Designing a quantum network protocol

Author(s): Wojciech Kozlowski, Axel Dahlberg, Stephanie Wehner
Published in: Proceedings of the 16th International Conference on emerging Networking EXperiments and Technologies, 2020, Page(s) 1-16, ISBN 9781450379489
Publisher: ACM
DOI: 10.1145/3386367.3431293

A P4 Data Plane for the Quantum Internet

Author(s): Wojciech Kozlowski, Fernando Kuipers, Stephanie Wehner
Published in: Proceedings of the 3rd P4 Workshop in Europe, 2020, Page(s) 49-51, ISBN 9781450381819
Publisher: ACM
DOI: 10.1145/3426744.3431321