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quant-ph2026
Tensor network methods for non-perturbative dynamics of open quantum systems
Thibaut Lacroix, Adam Burgess, Nicola Lorenzoni +11
The description of open quantum system dynamics beyond the perturbative treatment (usually associated with Markovian master equations) is a computationally challenging task due to…
quant-ph2026
Thermalization of open quantum systems with pseudomodes
R. Kevin Kessing, Thibaut Lacroix, Susana F. Huelga +1
Pseudomode approaches allow for an exact and unapproximated description of a quantum system interacting arbitrarily strongly with a bath. In general, a system coupled to pseudomode…
quant-ph2024
Making Quantum Collision Models Exact
Thibaut Lacroix, Dario Cilluffo, Susana F. Huelga +1
Quantum collision describe open quantum systems through repeated interactions with a coarse-grained environment. However, a complete certification of these models is lacking, as no…