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quant-ph2026
Disorder-induced non-Gaussian states in large ensembles of cavity-coupled molecules
R. Schwengelbeck, M. Pandini, R. Daraban +1
We analyze vibrational dynamics in a toy model for polaritonic chemistry under collective electronic strong coupling. In a Holstein-Tavis-Cummings model, incoherently excited by a…
quant-ph2025
Non-unitarity maximizing unraveling of open quantum dynamics
Ruben Daraban, Fabrizio Salas-RamÃrez, Johannes Schachenmayer
The dynamics of many-body quantum states in open systems is commonly numerically simulated by unraveling the density matrix into pure-state trajectories. In this work, we introduce…