Scale competition in nonlinear Schrodinger models
Yuri B. Gaididei, Peter L. Christiansen, Serge F. Mingaleev
TL;DR
This paper investigates how multiple length scales in nonlinear Schrödinger models lead to new localized states and multistability, enabling controlled switching between stable configurations.
Contribution
It introduces a universal mechanism of length-scale competition in nonlinear Schrödinger models that results in novel localized states and multistability.
Findings
Emergence of new localized stationary states due to length-scale competition
Multistability allows controlled switching between stable states
Universal applicability across three types of models
Abstract
Three types of nonlinear Schrodinger models with multiple length scales are considered. It is shown that the length-scale competition universally results into arising of new localized stationary states. Multistability phenomena with a controlled switching between stable states become possible.
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Taxonomy
TopicsNonlinear Dynamics and Pattern Formation · Quantum chaos and dynamical systems · Quantum Mechanics and Applications