14 citations · 38 across the 5 of their papers we have counts for
5 papers
Crystal formation in systems of pseudo-forced swarmalators
Brennan J. H. Hughes, Christoph Bruder, Tobias Kehrer
Swarmalators are active agents that move in position space and exhibit internal degrees of freedom. Due to interactions of their positions and phases of oscillation, they show on t…
Quantum synchronization blockade induced by nonreciprocal coupling
Tobias Kehrer, Christoph Bruder
Recently, the synchronization of coupled quantum oscillators has attracted a great deal of interest. Synchronization requires driven constituents, and in such systems, the coupling…
Quantum Synchronization of Twin Limit-Cycle Oscillators
Tobias Kehrer, Christoph Bruder, Parvinder Solanki
Quantum synchronization has been a subject of intensive research in the last decade. In this work, we propose a quantum Liénard system whose classical equivalent features two limit…
Quantum synchronization through the interference blockade
Tobias Kehrer, Tobias Nadolny, Christoph Bruder
Synchronization manifests itself in oscillators adjusting their frequencies and phases with respect to an external signal or another oscillator. In the quantum case, new features a…
Improving Transmon Qudit Measurement on IBM Quantum Hardware
Tobias Kehrer, Tobias Nadolny, Christoph Bruder
The Hilbert space of a physical qubit typically features more than two energy levels. Using states outside the qubit subspace can provide advantages in quantum computation. To bene…