Livrables
Develop low-resource trapped-ion schemes for fault-tolerant key building blocks (flag-based QEC, FT teleportation and distillation between 2 processing units, comparative study of shuttling- and photon-based interconnects).
Demonstrate quantum optimization or machine learning algorithm for > 30 qubitsDemonstrate quantum optimization or machine learning algorithm for 30 qubits
Demonstrate advanced entanglement purification techniques by purifying a higher order object than a Bell stateDemonstrate advanced entanglement purification techniques by purifying a higher order object than a Bell state an appropriate small code state
Establish techniques for automated optimisation/discovery of shallow circuits; verify numerically and begin testing with quantum hardwareParallel ion reconfiguration operations on a 50 qubit register
Demonstrate combined LGT ground state generation and dynamics simulation > 30 qubits
Demonstrate combined LGT ground state generation and dynamics simulation 30 qubits
Describe an efficient decoder for flag-based QEC with larger-distance codesDescribe an efficient decoder for flagbased QEC with largerdistance codes scalability of future trappedion technologies with more than 100 qubits
Entanglement rate between two remote traps > 100 ebits/sEntanglement rate between two remote traps 100 ebitss
Demonstrate random circuit experiment with > 40 qubits using quantum error mitigation methodsDemonstrate random circuit experiment with 40 qubits using quantum error mitigation methods circuit depth 40
Experimental results on benchmarking of single FT building blocks and verification of quantum advantageDemonstrate a quantum logic gate on multiple logical qubits
Identify scalable discrete noise models
Develop a set of lattice-surgery-inspired methods for code-switching protocols for a FT universal set of gates
Develop a set of latticesurgeryinspired methods for codeswitching protocols for a FT universal set of gates
Automated operation of the quantum computer demonstrator with 50 qubits
Feasibility study on integration of a fibre-cavity into the trap designFeasibility study on integration of a fibrecavity into the trap design
Assembly of quantum computer demonstrator with 10 qubits50-ion 3D trap with 2 junctions manufactured and produced
50ion 3D trap with 2 junctions manufactured and produced
Final report on dissemination exploitation and data management
Publications
Auteurs:
C. Greganti, T. F. Demarie, M. Ringbauer, J. A. Jones, V. Saggio, I. A. Calafell, L. A. Rozema, A. Erhard, M. Meth, L. Postler, R. Stricker, P. Schindler, R. Blatt, T. Monz, P. Walther, J. F. Fitzsimons
Publié dans:
2019
Éditeur:
arXiv Preprint
Auteurs:
Bálint Koczor, Frederik vom Ende, Maurice de Gosson, Steffen J. Glaser, Robert Zeier
Publié dans:
2018
Éditeur:
arXiv preprint
Auteurs:
Bálint Koczor, Simon C. Benjamin
Publié dans:
2019
Éditeur:
arXiv preprint
Auteurs:
Roman Stricker, Davide Vodola, Alexander Erhard, Lukas Postler, Michael Meth, Martin Ringbauer, Philipp Schindler, Thomas Monz, Markus Müller, Rainer Blatt
Publié dans:
2020
Éditeur:
arXiv preprint
Auteurs:
Bálint Koczor, Suguru Endo, Tyson Jones, Yuichiro Matsuzaki, Simon C. Benjamin
Publié dans:
2019
Éditeur:
arXiv preprint
Auteurs:
V. Kaushal, B. Lekitsch, A. Stahl, J. Hilder, D. Pijn, C. Schmiegelow, A. Bermudez, M. Müller, F. Schmidt-Kaler, U. Poschinger
Publié dans:
AVS Quantum Science, Numéro 2/1, 2020, Page(s) 014101, ISSN 2639-0213
Éditeur:
AIP Publishing
DOI:
10.1116/1.5126186
Auteurs:
M. A. Sepiol, A. C. Hughes, J. E. Tarlton, D. P. Nadlinger, T. G. Ballance, C. J. Ballance, T. P. Harty, A. M. Steane, J. F. Goodwin, D. M. Lucas
Publié dans:
Physical Review Letters, Numéro 123/11, 2019, ISSN 0031-9007
Éditeur:
American Physical Society
DOI:
10.1103/physrevlett.123.110503
Auteurs:
C. Flühmann, T. L. Nguyen, M. Marinelli, V. Negnevitsky, K. Mehta, J. P. Home
Publié dans:
Nature, Numéro 566/7745, 2019, Page(s) 513-517, ISSN 0028-0836
Éditeur:
Nature Publishing Group
DOI:
10.1038/s41586-019-0960-6
Auteurs:
Alexander Erhard, Joel J. Wallman, Lukas Postler, Michael Meth, Roman Stricker, Esteban A. Martinez, Philipp Schindler, Thomas Monz, Joseph Emerson, Rainer Blatt
Publié dans:
Nature Communications, Numéro 10/1, 2019, ISSN 2041-1723
Éditeur:
Nature Publishing Group
DOI:
10.1038/s41467-019-13068-7
Auteurs:
Bálint Koczor, Robert Zeier, Steffen J. Glaser
Publié dans:
Physical Review A, Numéro 101/2, 2020, ISSN 2469-9926
Éditeur:
American Physical Society
DOI:
10.1103/physreva.101.022318
Auteurs:
F Martínez-García, D Vodola, M Müller
Publié dans:
New Journal of Physics, Numéro 21/12, 2019, Page(s) 123027, ISSN 1367-2630
Éditeur:
Institute of Physics Publishing
DOI:
10.1088/1367-2630/ab5c51
Auteurs:
L. J. Stephenson, D. P. Nadlinger, B. C. Nichol, S. An, P. Drmota, T. G. Ballance, K. Thirumalai, J. F. Goodwin, D. M. Lucas, C. J. Ballance
Publié dans:
Physical Review Letters, Numéro 124/11, 2020, ISSN 0031-9007
Éditeur:
American Physical Society
DOI:
10.1103/physrevlett.124.110501
Auteurs:
Simon Ragg, Chiara Decaroli, Thomas Lutz, Jonathan P. Home
Publié dans:
Review of Scientific Instruments, Numéro 90/10, 2019, Page(s) 103203, ISSN 0034-6748
Éditeur:
American Institute of Physics
DOI:
10.1063/1.5119785
Auteurs:
B. Merkel, K. Thirumalai, J. E. Tarlton, V. M. Schäfer, C. J. Ballance, T. P. Harty, D. M. Lucas
Publié dans:
Review of Scientific Instruments, Numéro 90/4, 2019, Page(s) 044702, ISSN 0034-6748
Éditeur:
American Institute of Physics
DOI:
10.1063/1.5080093
Auteurs:
Vidyut Kaushal
Publié dans:
2019
Éditeur:
University of Mainz
Auteurs:
Oliver Gräb
Publié dans:
2019
Éditeur:
University of Mainz
Auteurs:
Julian Rickert
Publié dans:
2018
Éditeur:
University of Innsbruck
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