Preprint
Oct 2026
Fast convergence of propagation algorithms for open quantum systems
We establish general conditions for the rapid convergence of propagation algorithms for computing expectation values of local observables in quantum many-body systems, covering both spin and fermionic systems. Our results apply to evolutions that are sufficiently contractive, providing a general mechanism by which cont...
Giorgio Facelli, Hamza Fawzi, Omar Fawzi et al.
· 0 citations