Krylov complexity as a probe for chaos

Abstract In this work, we explore in detail, the time evolution of Krylov complexity. We demonstrate, through analytical computations, that in finite many-body systems, while ramp and plateau are two generic features of Krylov complexity, the manner in which complexity saturates reveals the chaotic...

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Bibliographic Details
Main Authors: Mohsen Alishahiha, Souvik Banerjee, Mohammad Javad Vasli
Format: Article
Language:English
Published: SpringerOpen 2025-07-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-025-14451-z
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