analiza aiqbench

Researchers have mathematically proven that higher-order out-of-time-order correlators (OTOCs) exhibit exponential decay in minimal circuit models, linking this behavior to free probability theory. This theoretical advance provides a rigorous framework for quantifying how local operators approach free independence and characterizes the timescales of information scrambling within structured quantum subsystems. By establishing a Markovian description through an auxiliary degree of freedom, these findings offer new tools for analyzing quantum chaos and memory retention in complex environments.