2 papers
quant-ph2025
Localization and Delocalization of Quantum Trajectories in the Liouvillian Spectrum
Josef Richter, Masudul Haque, Lucas Sá
We develop an approach for understanding the dynamics of open quantum systems by analyzing individual quantum trajectories in the eigenbasis of the Liouvillian superoperator. From…
cond-mat.stat-mech2025
Integrability versus chaos in the steady state of many-body open quantum systems
Josef Richter, Lucas Sá, Masudul Haque
The Lindblad description of an open quantum system gives rise to two types of integrability, since the nonequilibrium steady state can be integrable independently of the Liouvillia…