Quantum Computing Applications and Algorithms
- Learning-Driven Annealing with Adaptive Hamiltonian Modification for Solving Large-Scale Problems on Quantum Devices
S Schulz, D Willsch, K Michielsen
arXiv:2502.21246, (2025) - Stirring the false vacuum via interacting quantized bubbles on a 5,564‑qubit quantum annealer
J Vodeb, JY Desaules, A Hallam, A Rava, G Humar, D Willsch, F Jin, M Willsch, K Michielsen, Z Papić
Nature Physics 21, 386, (2025) - The State of Factoring on Quantum Computers
D Willsch, P Hanussek, G Hoever, M Willsch, F Jin, H De Raedt, K Michielsen
arXiv:2410.14397, (2024) - Transfer learning of optimal QAOA parameters in combinatorial optimization
JA Montanez‑Barrera, D Willsch, K Michielsen
Quantum Information Processing 24, 129, (2025) - Unbalanced penalization: A new approach to encode inequality constraints of combinatorial problems for quantum optimization algorithms
JA Montanez‑Barrera, D Willsch, A Maldonado‑Romo, K Michielsen
Quantum Science and Technology 9, 025022, (2024) - Guided quantum walk
S Schulz, D Willsch, K Michielsen
Physical Review Research 6, 013312, (2024) - Garden optimization problems for benchmarking quantum annealers
CD Gonzalez Calaza, D Willsch, K Michielsen
Quantum Information Processing 20, 305, (2021) - Support vector machines on the D‑Wave quantum annealer
D Willsch, M Willsch, H De Raedt, K Michielsen
Computer Physics Communications 248, 107006, (2020)
Benchmarking Quantum Computers
- Benchmarking Advantage and D‑Wave 2000Q quantum annealers with exact cover problems
D Willsch, M Willsch, CD Gonzalez Calaza, F Jin, H De Raedt, M Svensson, K Michielsen
Quantum Information Processing 21, 141, (2022) - Benchmarking the quantum approximate optimization algorithm
M Willsch, D Willsch, F Jin, H De Raedt, K Michielsen
Quantum Information Processing 19, 1, (2020) - Benchmarking gate‑based quantum computers
K Michielsen, M Nocon, D Willsch, F Jin, T Lippert, H De Raedt
Computer Physics Communications 220, 44, (2017)
Modeling Quantum Technology Experiments
- Observation of Josephson harmonics in tunnel junctions
D Willsch, D Rieger, P Winkel, M Willsch, C Dickel, J Krause, Y Ando, R Lescanne, Z Leghtas, NT Bronn, P Deb, O Lanes, ZK Minev, B Dennig, S Geisert, S Günzler, S Ihssen, P Paluch, T Reisinger, R Hanna, JH Bae, P Schüffelgen, D Grützmacher, L Buimaga‑Iarinca, C Morari, W Wernsdorfer, DP DiVincenzo, K Michielsen, G Catelani, IM Pop
Nature Physics 20, 815, (2024) - Fragility of gate‑error metrics in simulation models of flux‑tunable transmon quantum computers
H Lagemann, D Willsch, M Willsch, F Jin, H De Raedt, K Michielsen
Physical Review A 108, 022604, (2023) - Numerical analysis of effective models for flux‑tunable transmon systems
H Lagemann, D Willsch, M Willsch, F Jin, H De Raedt, K Michielsen
Physical Review A 106, 022615, (2022) - Quantum nondemolition dispersive readout of a superconducting artificial atom using large photon numbers
D Gusenkova, M Spiecker, R Gebauer, M Willsch, D Willsch, F Valenti, N Karcher, L Grünhaupt, I Takmakov, P Winkel, D Rieger, AV Ustinov, N Roch, W Wernsdorfer, K Michielsen, O Sander, IM Pop
Physical Review Applied 15, 064030, (2021) - Real‑time simulation of flux qubits used for quantum annealing
M Willsch, D Willsch, F Jin, H De Raedt, K Michielsen
Physical Review A 101, 012327, (2020) - Testing quantum fault tolerance on small systems
D Willsch, M Willsch, F Jin, H De Raedt, K Michielsen
Physical Review A 98, 052348, (2018) - Gate‑error analysis in simulations of quantum computers with transmon qubits
D Willsch, M Nocon, F Jin, H De Raedt, K Michielsen
Physical Review A 96, 062302, (2017)
Supercomputer Simulations
- Application‑driven exascale: The JUPITER benchmark suite
A Herten, S Achilles, D Alvarez, J Badwaik, E Behle, M Bode, T Breuer, D Caviedes‑Voullième, M Cherti, A Dabah, S El Sayed, W Frings, A Gonzalez‑Nicolas, EB Gregory, K Haghighi Mood, T Hater, J Jitsev, CM John, JH Meinke, CI Meyer, P Mezentsev, JO Mirus, S Nassyr, C Penke, M Römmer, U Sinha, B von St. Vieth, O Stein, E Suarez, D Willsch, I Zhukov
SC24: International Conference for High Performance Computing, (2024) - Large‑scale simulation of Shor’s quantum factoring algorithm
D Willsch, M Willsch, F Jin, H De Raedt, K Michielsen
Mathematics 11, 4222, (2023) - GPU‑accelerated simulations of quantum annealing and the quantum approximate optimization algorithm
D Willsch, M Willsch, F Jin, K Michielsen, H De Raedt
Computer Physics Communications 278, 108411, (2022) - Random state technology
F Jin, D Willsch, M Willsch, H Lagemann, K Michielsen, H De Raedt
Journal of the Physical Society of Japan 90, 012001, (2021) - Supercomputer simulations of transmon quantum computers (PhD Thesis)
D Willsch, K Michielsen (advisor), DP DiVincenzo (advisor)
RWTH Aachen University, (2020) - Massively parallel quantum computer simulator, eleven years later
H De Raedt, F Jin, D Willsch, M Willsch, N Yoshioka, N Ito, S Yuan, K Michielsen
Computer Physics Communications 237, 471, (2019)
Foundations of Quantum Physics
- Can foreign exchange rates violate Bell inequalities?
H De Raedt, MI Katsnelson, MS Jattana, V Mehta, M Willsch, D Willsch, K Michielsen, F Jin
Annals of Physics 469, 169742, (2024) - Einstein-Podolsky-Rosen-Bohm experiments: A discrete data driven approach
H De Raedt, MI Katsnelson, MS Jattana, V Mehta, M Willsch, D Willsch, K Michielsen, F Jin
Annals of Physics 453, 169314, (2023) - Model‑free inequality for data of Einstein‑Podolsky‑Rosen‑Bohm experiments
H De Raedt, MI Katsnelson, MS Jattana, V Mehta, M Willsch, D Willsch, K Michielsen, F Jin
arXiv:2302.01805, (2023) - Discrete‑event simulation of an extended Einstein‑Podolsky‑Rosen‑Bohm experiment
H De Raedt, MS Jattana, D Willsch, M Willsch, F Jin, K Michielsen
Frontiers in Physics 8, 160, (2020) - Discrete‑event simulation of quantum walks
M Willsch, D Willsch, K Michielsen, H De Raedt
Frontiers in Physics 8, 145, (2020) - Long‑time correlations in single‑neutron interferometry data
M Willsch, D Willsch, K Michielsen, F Jin, T Denkmayr, S Sponar, Y Hasegawa, H De Raedt
Journal of the Physical Society of Japan 89 (6), 064005, (2020) - Separation of conditions as a prerequisite for quantum theory
H De Raedt, MI Katsnelson, D Willsch, K Michielsen
Annals of Physics 403, 112, (2019)
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