75 citations · 84 across the 4 of their papers we have counts for
5 papers
Quantum gates with parametrically driven multi-qubit couplers
Verena Feulner, Marjan Fani, Lukas Heunisch +2
Superconducting quantum processors could significantly profit from enhanced connectivity together with precise control of interactions and gates between qubits. Here we investigate…
Scalable Fluxonium-Transmon Architecture for Error Corrected Quantum Processors
Lukas Heunisch, Longxiang Huang, Stephan Tasler +9
We propose a hybrid quantum computing architecture composed of alternating fluxonium and transmon qubits, that are coupled via transmon tunable couplers. We show that this system o…
Optimizing Superconducting Three-Qubit Gates for Surface-Code Error Correction
Stephan Tasler, Josias Old, Lukas Heunisch +4
Quantum error correction (QEC) is one of the crucial building blocks for developing quantum computers that have significant potential for reaching a quantum advantage in applicatio…
Variational Quantum Eigensolver Ansatz for the --model
Verena Feulner, Michael J. Hartmann
The ground state properties of the two-dimensional -model are very challenging to analyze via classical numerical methods due to the high level of frustration. This makes…
Magnon heralding in cavity optomagnonics
V. A. S. V. Bittencourt, V. Feulner, Silvia Viola Kusminskiy
In the emerging field of cavity optomagnonics, photons are coupled coherently to magnons in solid-state systems. These new systems are promising for implementing hybrid quantum tec…