floquet theory 1krylov complexity 1magnus expansion 1periodic driving 1time-dependent Hamiltonians 1
From the 1 of 3 linked papers with an AI index.
3 papers
hep-th2026
Krylov Complexity for Time-Dependent Hamiltonians
Amin Faraji Astaneh, Parsa Kafashi
The paper studies how Krylov spread complexity evolves for quantum states under time‑dependent Hamiltonians, using Floquet theory for periodic drives and both global and piecewise…
nlin.CD2025
Quantum-Inspired Approach to Analyzing Complex System Dynamics
Parsa Kafashi, Mozhgan Orujlu
We present a quantum information-inspired framework for analyzing complex systems through multivariate time series. In this approach the system's state is encoded into a density ma…
astro-ph.HE2025
Fast radio bursts as cosmic lightning
Parsa Kafashi, Sohrab Rahvar
We propose a new model for the origin of Fast Radio Bursts (FRBs), attributing these phenomena to sudden discharges of accumulated electric charge in the accretion disk of compact…