3 papers
hep-th2026
Krylov Complexity for Time-Dependent Hamiltonians
Amin Faraji Astaneh, Parsa Kafashi
We investigate Krylov spread complexity for states evolving under time-dependent Hamiltonians. For periodically driven systems, we formulate the problem within Floquet theory and s…
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…