September 18, 2025

Localization phases in Hatano-Nelson lattices

Key Points

Anderson localization affects wave behavior in a hatano-nelson lattice under asymmetric couplings, revealing complex phases.
Different wave diffraction phases occur depending on the disorder strength and asymmetric coupling interactions present.
The study shows a surprising velocity dependence on disorder strength, indicating a complex relationship in wave propagation.
Investigations into this effect may lead to advancements in understanding condensed matter physics phenomena.

Abstract

We investigate the antagonism between Anderson localization and asymmetric couplings in a Hatano-Nelson lattice, revealing different wave diffraction phases and unexpected velocity dependence on disorder strength.

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Cite This Study

Kokkinakis et al. (Wed,) studied this question.

synapsesocial.com/papers/68d463f131b076d99fa6382d https://doi.org/https://doi.org/10.1364/cleo_fs.2025.ff152_7

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