18 citations · 18 across the 2 of their papers we have counts for
3 papers · 1 filter
Saddle-point scrambling without thermalisation
R. A. Kidd, A. Safavi-Naini, J. F. Corney
Out-of-time-order correlators (OTOCs) have proven to be a useful tool for studying thermalisation in quantum systems. In particular, the exponential growth of OTOCS, or scrambling,…
Thermalisation in a Bose-Hubbard dimer with modulated tunneling
Ryan A. Kidd, Arghavan Safavi-Naini, Joel F. Corney
The periodically modulated Bose-Hubbard dimer model offers an experimentally realizable and highly tunable platform for observing the scrambling of quantum information and the appa…
Quantum chaos in a Bose-Hubbard dimer with modulated tunnelling
R. A. Kidd, M. K. Olsen, J. F. Corney
In the large-, classical limit, the Bose-Hubbard dimer undergoes a transition to chaos when its tunnelling rate is modulated in time. We use exact and approximate numerical simu…