Wavepacket delocalization, self-trapping and fragmentation in discrete chains with relaxing nonlinearity

DOI10.1016/J.CNSNS.2016.08.002zbMath1466.35329OpenAlexW2510816518MaRDI QIDQ2005041

Fidelis A. B. F. de Moura, Rodrigo P. A. Lima, C. H. Cícero, Marcelo L. Lyra, Iram M. Gléria

Publication date: 7 October 2020

Published in: Communications in Nonlinear Science and Numerical Simulation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cnsns.2016.08.002

zbMATH Keywords

localizationwavepacket dynamicsthird-order nonlinearityself-trapping transition

Mathematics Subject Classification ID

NLS equations (nonlinear Schrödinger equations) (35Q55) Quantum dynamics and nonequilibrium statistical mechanics (general) (82C10) Lasers, masers, optical bistability, nonlinear optics (78A60) PDEs in connection with statistical mechanics (35Q82)

Cites Work

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• Electronic dynamics under effect of a nonlinear Morse interaction and a static electric field
• Structure of a quantized vortex in boson systems
• Anderson localization in a disordered chain with a finite nonlinear response time

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