Dr. Klaus Liegener

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

 

 

 

Publications of Dr. Klaus Liegener

2025

ICON publication
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

ICON publication
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
ICON publication
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
ICON publication
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
ICON publication
Solving quantum chemistry problems on quantum computers
Review | Physics Today 77, 34-42  (2024)
Klaus Liegener, Oliver Morsch, Guido Pupillo

2022

ICON publication
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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