Escape dynamics in the discrete repulsive \({\phi}^4\) model

DOI10.1016/j.physd.2012.10.008zbMath1308.35260arXiv1206.1363OpenAlexW2234038406MaRDI QIDQ1948077

Panayotis G. Kevrekidis, B. Sánchez-Rey, V. A. Achilleos, A. Alvarez, Nikos I. Karachalios, Jesús Cuevas, Dimitrios J. Frantzeskakis

Publication date: 30 April 2013

Published in: Physica D (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1206.1363

zbMATH Keywords

collapsebreathersmodulation instabilitynonlinear latticesdiscrete Hamiltonian systemsescape dynamics

Mathematics Subject Classification ID

Stability in context of PDEs (35B35) Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) NLS equations (nonlinear Schrödinger equations) (35Q55) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Discrete version of topics in analysis (39A12) Bifurcations in context of PDEs (35B32) Soliton solutions (35C08) Ion traps (78A37)

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