Modulational Instability and Dynamical Growth Blockade in the Nonlinear Hatano–Nelson Model

Abstract The Hatano–Nelson model is a cornerstone of non‐Hermitian physics, describing asymmetric hopping dynamics on a 1D lattice, which gives rise to fascinating phenomena such as directional transport, non‐Hermitian topology, and the non‐Hermitian skin effect. It has been widely studied in both c...

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Bibliographic Details
Main Author: Stefano Longhi
Format: Article
Language:English
Published: Wiley-VCH 2025-05-01
Series:Advanced Physics Research
Subjects:
Online Access:https://doi.org/10.1002/apxr.202400154
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