55 citations · 87 across the 5 of their papers we have counts for
5 papers
Extensive mixed-state entanglement in kinetically constrained superradiance
Lucas Winter, Jan Kumlin, Thomas Pohl +1
Dicke superradiance by an ensemble of quantum emitters produces a collective burst of radiation, but no entanglement in the mixed state of the emitters. We show that adding a local…
Interaction-Mediated Non-Reciprocal Dynamics in Open Quantum Systems: From an Exactly Solvable Model to Generic Behavior
Pietro Borchia, Johannes Knolle, Andreas Nunnenkamp
Reservoir engineering has emerged as a powerful paradigm to realize non-reciprocal dynamics in open quantum many-body systems. Here, we show that density-density interactions can t…
DysonNet: Constant-Time Local Updates for Neural Quantum States
Lucas Winter, Andreas Nunnenkamp
Neural quantum states (NQS) provide a flexible variational framework for many-body wavefunctions, but suffer from high computational cost and limited interpretability. We introduce…
Clean carbon nanotubes coupled to superconducting impedance-matching circuits
V. Ranjan, G. Puebla-Hellmann, M. Jung +6
Coupling carbon nanotube devices to microwave circuits offers a significant increase in bandwidth and signal-to-noise ratio. These facilitate fast non-invasive readouts important f…
Creation of resilient entangled states and a resource for measurement-based quantum computation with optical superlattices
B. Vaucher, A. Nunnenkamp, D. Jaksch
We investigate how to create entangled states of ultracold atoms trapped in optical lattices by dynamically manipulating the shape of the lattice potential. We consider an addition…