Assessing the saturation of Krylov complexity as a measure of chaos

BL Español, DA Wisniacki - Physical Review E, 2023 - APS
Krylov complexity is a novel approach to study how an operator spreads over a specific
basis. Recently, it has been stated that this quantity has a long-time saturation that depends …

Quantum reservoir complexity by the Krylov evolution approach

L Domingo, F Borondo, G Scialchi, AJ Roncaglia… - Physical Review A, 2024 - APS
Quantum reservoir computing algorithms recently emerged as a standout approach in the
development of successful methods for the noisy intermediate-scale quantum (NISQ) era …

[BOEK][B] Exploring the Limits of Classical Simulation: From Computational Many-Body Dynamics to Quantum Advantage

GD Kahanamoku-Meyer - 2023 - search.proquest.com
For many years after the dawn of computing machines, it seemed to be the case that the
dynamics of any physical system (including all computers, which of course are physical …