Existence and stability of multisite breathers in honeycomb and hexagonal lattices

DOI10.1088/1751-8113/43/23/235101zbMath1191.81113arXiv0906.2726OpenAlexW2101169008MaRDI QIDQ3569968

Ioannis Kourakis, Vassilis Koukouloyannis, Kody J. H. Law, Dimitrios J. Frantzeskakis, Panayotis G. Kevrekidis

Publication date: 22 June 2010

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0906.2726

Mathematics Subject Classification ID

Statistical mechanics of crystals (82D25) Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Quantum chaos (81Q50) Soliton equations (35Q51) Statistical mechanics of solids (82D20)

Related Items (4)

MULTIBREATHER AND VORTEX BREATHER STABILITY IN KLEIN–GORDON LATTICES: EQUIVALENCE BETWEEN TWO DIFFERENT APPROACHES ⋮ Multibreathers in Klein-Gordon chains with interactions beyond nearest neighbors ⋮ On the nonexistence of degenerate phase-shift multibreathers in Klein-Gordon models with interactions beyond nearest neighbors ⋮ Stationary breather model in a two-dimensional hexagonal spring-mass lattice

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