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quant-ph2025
Multiseed Krylov complexity
Ben Craps, Oleg Evnin, Gabriele Pascuzzi
Krylov complexity is an attractive measure for the rate at which quantum operators spread in the space of all possible operators under dynamical evolution. One expects that its lat…
quant-ph2024
A relation between Krylov and Nielsen complexity
Ben Craps, Oleg Evnin, Gabriele Pascuzzi
Krylov complexity and Nielsen complexity are successful approaches to quantifying quantum evolution complexity that have been actively pursued without much contact between the two…