2 papers
quant-ph2026
Active quantum matter from monitored pure-state dynamics
Jacob F. Steiner, Felix von Oppen, Reinhold Egger
Quantum many-body systems coupled to out-of-equilibrium reservoirs can behave as active matter and exhibit signs of flocking. However, the resulting steady states are highly mixed…
cond-mat.str-el2026
Floquet product mode and eigenphase order
Felix Möckel, Harald Schmid, Felix von Oppen
We study the robustness of the Floquet quantum Ising model against integrability-breaking perturbations, focusing on the phase hosting both Majorana zero and modes. A recent wo…