Quantum Local Area Networks with Superconducting Qubits

Project Information

SuperQuLAN

Grant agreement ID: 899354

DOI 10.3030/899354

Project closed

EC signature date 15 June 2020

Start date 1 September 2020

End date 31 August 2023

Funded under

• EXCELLENT SCIENCE - Future and Emerging Technologies (FET)

Total cost € 2 995 403,75

EU contribution € 2 995 403,75

Coordinated by

TECHNISCHE UNIVERSITAET WIEN
Austria

Deliverables

Other (1)

Num. simulation toolbox for quantum networks

Numerical simulation toolbox for small quantum network with noise and delays

Websites, patent fillings, videos etc. (3)

Webpage

The project webpage will go online.

Kick-off meeting

Organization of the kick-off meeting for the project.

Int. conference and summer school

Organization of an international conference and a summer school on the topics of superconducting quantum circuits and quantum communication

Documents, reports (2)

Review article submitted to journal

A review article summarizing the stateoftheart and the prospects of superconducting quantum networks will be submitted for publication

Report on QuRAM and distributed algorithms

Report on QuRAM and distributed quantum algorithms

Demonstrators, pilots, prototypes (2)

Report on qubit-photon entanglement

Report on entanglement generation between superconducting qubits and optical photons

Report on quantum gates between separated qubits

Report on the implementation of quantum gates between spatially separated qubits

Open Research Data Pilot (1)

Data Management Plan

Description of the data management plan for the project.

Publications

Peer reviewed articles (30)

Certificates of quantum many-body properties assisted by machine learning

Author(s): Borja Requena; Gorka Muñoz-Gil; Maciej Lewenstein; Vedran Dunjko; Jordi Tura
Published in: Physical Review Research, Issue 5, 2023, Page(s) 013097, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.5.013097

Generation of photonic tensor network states with Circuit QED

Author(s): Zhi-Yuan Wei; J. Ignacio Cirac; Daniel Malz
Published in: Physical Review A, Issue 105/2, 2022, ISSN 2469-9934
Publisher: American Physical Society
DOI: 10.1103/physreva.105.022611

Entangling microwaves with light

Author(s): R. Sahu, L. Qiu, W. Hease, G. Arnold, Y. Minoguchi, P. Rabl, J. M. Fink
Published in: Science, Issue 380, 2023, Page(s) 718, ISSN 0036-8075
Publisher: American Association for the Advancement of Science
DOI: 10.1126/science.adg3812

Detection of Molecular Transitions with Nitrogen-Vacancy Centers and Electron-Spin Labels

Author(s): C. Munuera-Javaloy; R. Puebla; B. D’Anjou; M. B. Plenio; J. Casanova
Published in: npj Quantum Information, Issue 8 (1), 2022, Page(s) 140, ISSN 2056-6387
Publisher: Nature Publishing Group
DOI: 10.1038/s41534-022-00653-w

Nonperturbative treatment of giant atoms using chain transformations

Author(s): David D. Noachtar, Johannes Knörzer, and Robert H. Jonsson
Published in: Physical Review A, Issue 106/1, 2022, ISSN 2469-9934
Publisher: American Physical Society
DOI: 10.1103/physreva.106.013702

The quantum marginal problem for symmetric states: applications to variational optimization, nonlocality and self-testing

Author(s): Aloy, Albert; Fadel, Matteo; Tura i Brugués, Jordi
Published in: New Journal of Physics, Issue 23, 2021, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/abe15e

Cross-platform verification in quantum networks

Author(s): J. Knörzer, D. Malz, and J. I. Cirac
Published in: Physical Review A, 2023, ISSN 2469-9934
Publisher: American Physical Society
DOI: 10.1103/physreva.107.062424

Quantum Computing with Superconducting Circuits in the Picosecond Regime

Author(s): Daoquan Zhu, Tuomas Jaako, Qiongyi He, Peter Rabl
Published in: Physical Review Applied, Issue 16/1, 2021, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/physrevapplied.16.014024

Robust oscillator-mediated phase gates driven by low-intensity pulses

Author(s): Arrazola Iñigo, Casanova Jorge
Published in: Communications Physics, Issue 6, 2023, Page(s) 123, ISSN 2399-3650
Publisher: Nature Portfolio
DOI: 10.1038/s42005-023-01243-8

Realization of a Universal Quantum Gate Set for Itinerant Microwave Photons

Author(s): K. Reuer, J-C. Besse, L. Wernli, P. Magnard, P. Kurpiers, G. J. Norris, A. Wallraff, C. Eichler
Published in: Phys. Rev. X 12, 011008, Issue 12, 2022, ISSN 2160-3308
Publisher: American Physical Society
DOI: 10.1103/physrevx.12.011008

Universal deterministic quantum operations in microwave quantum links

Author(s): Guillermo F. Peñas; Ricardo Puebla; Tomás Ramos; Peter Rabl; Juan José García-Ripoll
Published in: Physical Review Applied, Issue 17, 2022, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/physrevapplied.17.054038

Loophole-free Bell inequality violation with superconducting circuits

Author(s): Simon Storz; Josua Schär; Anatoly Kulikov; Paul Magnard; Philipp Kurpiers; Janis Lütolf; Theo Walter; Adrian Copetudo; Kevin Reuer; Abdulkadir Akin; Jean-Claude Besse; Mihai Gabureac; Graham J. Norris; Andrés Rosario; Ferran Martin; José Martinez; Waldimar Amaya; Morgan W. Mitchell; Carlos Abellan; Jean-Daniel Bancal; Nicolas Sangouard; Baptiste Royer; Alexandre Blais; Andreas Wallraff
Published in: Nature, 617 (7960), 2023, ISSN 1476-4687
Publisher: Nature
DOI: 10.1038/s41586-023-05885-0

Improving quantum state transfer: Correcting non-Markovian and distortion effects

Author(s): Peñas, Guillermo F.; Puebla, Ricardo; García-Ripoll, Juan José
Published in: Quantum Science and Technology, Issue 8, 2023, Page(s) 045026, ISSN 2058-9565
Publisher: Institute of Physics
DOI: 10.1088/2058-9565/acf60a

Preparation and verification of tensor network states

Author(s): Esther Cruz; Flavio Baccari; Jordi Tura; Norbert Schuch; J. Ignacio Cirac
Published in: Physical Review Research, Issue 7, 2022, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.4.023161

Chiral quantum optics in the bulk of photonic quantum Hall systems

Author(s): D. De Bernardis, F. Piccioli, P. Rabl, and I. Carusotto
Published in: PRX Quantum, Issue 4, 2023, Page(s) 030306, ISSN 2691-3399
Publisher: American Physical Society
DOI: 10.1103/prxquantum.4.030306

Long-distance distribution of qubit-qubit entanglement using Gaussian-correlated photonic beams

Author(s): J. Agustí; Y. Minoguchi; J. M. Fink; P. Rabl
Published in: Physical Review A, Issue 105, 2022, ISSN 2469-9934
Publisher: American Physical Society
DOI: 10.1103/physreva.105.062454

Open Quantum Rotors: Connecting Correlations and Physical Currents

Author(s): Ricardo Puebla; Alberto Imparato; Alessio Belenchia; Mauro Paternostro
Published in: Phys. Rev. Research, Issue 4, 2022, Page(s) 043066, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.4.043066

Coherent optical control of a superconducting microwave cavity via electro-optical dynamical back-action

Author(s): Liu Qiu, Rishabh Sahu, William Hease, Georg Arnold, Johannes M. Fink
Published in: Nature Communications, Issue 14, 2023, Page(s) 3784, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-023-39493-3

Exponential time-scaling of estimation precision by reaching a quantum critical point

Author(s): Louis Garbe; Obinna Abah; Simone Felicetti; Ricardo Puebla
Published in: Phys. Rev. Research, Issue 4, 2022, Page(s) 043061, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.4.043061

Harnessing nonadiabatic excitations promoted by a quantum critical point: quantum battery and spin squeezing

Author(s): Obinna Abah; Gabriele De Chiara; Mauro Paternostro; Ricardo Puebla
Published in: Phys. Rev. Research, Issue 4, 2022, Page(s) L022017, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.4.l022017

Quantum Circuits Assisted by Local Operations and Classical Communication: Transformations and Phases of Matter

Author(s): Piroli, Lorenzo; Styliaris, Georgios ; Cirac, J. Ignacio
Published in: Physical Review Letters, Issue 127/22, 2021, ISSN 1079-7114
Publisher: American Physical Society
DOI: 10.1103/physrevlett.127.220503

Dynamical decoupling methods in nanoscale NMR

Author(s): C. Munuera-Javaloy, R. Puebla, J. Casanova
Published in: EPL (Europhysics Letters), Issue 134/3, 2021, Page(s) 30001, ISSN 0295-5075
Publisher: EDP Sciences
DOI: 10.1209/0295-5075/ac0ed1

Sequential generation of projected entangled-pair states

Author(s): Zhi-Yuan Wei; Daniel Malz; J. Ignacio Cirac
Published in: Physical Review Letters, Issue 7, 2022, ISSN 1079-7114
Publisher: American Physical Society
DOI: 10.1103/physrevlett.128.010607

Waveguide QED with Quadratic Light-Matter Interactions

Author(s): Alushi, Uesli; Ramos, Tomás; García-Ripoll, Juan José; Di Candia, Roberto; Felicetti, Simone
Published in: PRX Quantum, Issue 4, 2023, Page(s) 030326, ISSN 2691-3399
Publisher: American Physical Society
DOI: 10.1103/prxquantum.4.030326

Propagation of surface acoustic waves through an array of superconducting transmon circuits

Author(s): Syeda Aliya Batool, Sobia Asghar, Rahmatullah, and Sajid Qamar
Published in: Eur. Phys. J. Plus, Issue 138, 2023, Page(s) 849, ISSN 2190-5444
Publisher: Springer Science + Business Media
DOI: 10.1140/epjp/s13360-023-04496-y

Bidirectional Electro-Optic Wavelength Conversion in the Quantum Ground State

Author(s): William Hease; Alfredo Rueda; Alfredo Rueda; Rishabh Sahu; Matthias Wulf; Georg Arnold; Harald G. L. Schwefel; Johannes M. Fink
Published in: PRX QUANTUM, Issue 1, 2020, ISSN 2691-3399
Publisher: APS
DOI: 10.1103/prxquantum.1.020315

Universal time-dependent control scheme for realizing arbitrary linear bosonic transformations

Author(s): Ze-Liang Xiang; Diego González Olivares; Juan José García-Ripoll; Peter Rabl
Published in: Physical Review Letters, Issue 130, 2023, Page(s) 050801, ISSN 1079-7114
Publisher: American Physical Society
DOI: 10.1103/physrevlett.130.050801

Quantum-enabled operation of a microwave-optical interface

Author(s): Sahu, Rishabh; Hease, William; Rueda, Alfredo; Arnold, Georg; Qiu, Liu; Fink, Johannes
Published in: Nature Communications, Issue 13, 2022, Page(s) 1276, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-022-28924-2

Critical quantum metrology with fully-connected models: from Heisenberg to Kibble-Zurek scaling

Author(s): Ricardo Puebla; Simone Felicetti; Louis Garbe; Obinna Abah
Published in: Quantum Science and Technology, Issue 7 (3), 2022, Page(s) 035010, ISSN 2058-9565
Publisher: IOP Science
DOI: 10.1088/2058-9565/ac6ca5

Efficient adiabatic preparation of tensor network states

Author(s): Z.-Y. Wei, D. Malz, and J. I. Cirac
Published in: Phys. Rev. Research, Issue 5, 2023, Page(s) L022037, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.5.l022037

Thesis and dissertations (1)

Meter-scale Microwave Quantum Networks for Superconducting Circuits

Author(s): Magnard, Paul
Published in: Doctoral Thesis, Issue 6, 2022
Publisher: ETH Zurich
DOI: 10.3929/ethz-b-000527692