3 problems

Consider strongly fragmented systems with Hamiltonian quantum dynamics, in the absence of constructive-interference or initial-state-dependent steering mechanisms that could accele…

Let ${\sf Dyn}$ be a constrained dynamics and let $\mathcal{G}_{\mathcal{K}}$ be its Krylov graph. Suppose that ${\sf Dyn}$ is exponentially fragmented. Krylov-graph shattering con…

Let $\mathcal{H}$ be the system Hilbert space and let $\mathcal{K}_{\max}$ be its largest Krylov sector. Dynamics is exponentially fragmented when … Consider depolarizing noise act…