Dr. Klaus Liegener

Contact
Room 144
+49 (0) 89 289 - 14216
Assignments
  • Project Manager: Quantum Computing and Information Processing

 

 

 

Publications of Dr. Klaus Liegener

2025

Parity-dependent state transfer for direct entanglement generation
Research Article | Nature Communications 16, 2660  (2025)
Preprint: arXiv:2405.19408
F. A. Roy, J. H. Romeiro, L. Koch, I. Tsitsilin, J. Schirk, N. J. Glaser, N. Bruckmoser, M. Singh, F. X. Haslbeck, G. B. P. Huber, G. Krylov, A. Marx, F. Pfeiffer, C. M. F. Schneider, C. Schweizer, F. Wallner, D. Bunch, L. Richard, L. Södergren, K. Liegener, M. Werninghaus, S. Filipp

2024

Parametric multi-element coupling architecture for coherent and dissipative control of superconducting qubits
Research Article | arXiv:2403.02203
G. B. P. Huber, F. A. Roy, L. Koch, I. Tsitsilin, J. Schirk, N. J. Glaser, N. Bruckmoser, C. Schweizer, J. Romeiro, G. Krylov, M. Singh, F. X. Haslbeck, M. Knudsen, A. Marx, F. Pfeiffer, C. Schneider, F. Wallner, D. Bunch, L. Richard, L. Södergren, K. Liegener, M. Werninghaus, S. Filipp
Protected Fluxonium Control with Sub-harmonic Parametric Driving
Research Article | arXiv:2410.00495
J. Schirk, F. Wallner, L. Huang, I. Tsitsilin, N. Bruckmoser, L. Koch, D. Bunch, N. J. Glaser, G. B. P. Huber, M. Knudsen, G. Krylov, A. Marx, F. Pfeiffer, L. Richard, F. A. Roy, J. H. Romeiro, M. Singh, L. Södergren, E. Dionis, D. Sugny, M. Werninghaus, K. Liegener, C. M. F. Schneider, S. Filipp
Efficient Decoupling of a Nonlinear Qubit Mode from Its Environment
Research Article | Physical Review X 14, 041007  (2024)
Preprint: arXiv:2312.16988
F. Pfeiffer, M. Werninghaus, C. Schweizer, N. Bruckmoser, L. Koch, N. J. Glaser, G. Huber, D. Bunch, F. X. Haslbeck, M. Knudsen, G. Krylov, K. Liegener, A. Marx, L. Richard, J. H. Romeiro, F. Roy, J. Schirk, C. Schneider, M. Singh, L. Södergren, I. Tsitsilin, F. Wallner, C. A. Riofrío, S. Filipp
Solving quantum chemistry problems on quantum computers
Review | Physics Today 77, 34-42  (2024)
Klaus Liegener, Oliver Morsch, Guido Pupillo

2022

Quantum speed limit and stability of coherent states in quantum gravity
Research Article | IOP Classical and Quantum Gravity 39  (2022)
Klaus Liegener and Łukasz Rudnicki
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