53 citations · 82 across the 11 of their papers we have counts for
12 papers
Coherent Release Fronts in Krylov Chains and Thermal AdS Response
Mohsen Alishahiha
We study coherent release from a finite serial Krylov sector into an exact conformal tail with asymptotically linear Lanczos coefficients. We derive the cumulative occupation up to…
Krylov-Space Memory Cores
Mohsen Alishahiha, Mohammad Javad Vasli
We introduce Krylov-space memory cores as stationary, depth-resolved structures that reveal how anomalous initial-state memory is organized inside the Krylov space of otherwise the…
Krylov Distribution
Mohsen Alishahiha, Mohammad Javad Vasli
We introduce the Krylov distribution , a static Krylov-space diagnostic that characterizes how inverse-energy response is organized in Hilbert space. The central ob…
Krylov Distribution and Spectral Convergence of Quantum Fisher Information
Mohsen Alishahiha, Fatemeh Tarighi Tabesh, Mohammad Javad Vasli
We establish a direct correspondence between the Krylov hierarchy of quantum Fisher information (QFI) and a Krylov-resolved decomposition of the symmetric logarithmic derivative (S…
The Exact Uncertainty Relation and Geometric Speed Limits in Krylov Space
Mohsen Alishahiha, Souvik Banerjee
We show that Hall's exact uncertainty relation acquires a simple geometric form in the Krylov basis generated by the Liouvillian. In this canonical operator frame, the uncertainty…
On Krylov Complexity as a Probe of the Quantum Mpemba Effect
Mohsen Alishahiha, Mohammad Javad Vasli
We investigate Krylov state complexity as a probe of the quantum Mpemba effect in quantum spin chains. For models without global symmetry, Krylov complexity exhibits clear M…