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arXiv · patt-sol/9905005

Discrete breathers in systems with homogeneous potentials - analytic solutions

A. A. Ovchinnikov·S. Flach
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Abstract

We construct lattice Hamiltonians with homogeneous interaction potentials which allow for explicit breather solutions. Especially we obtain exponentially localized solutions for $d$-dimensional lattices with $d=2,3$.

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A. A. Ovchinnikov, S. Flach. 1999-05-21. Discrete breathers in systems with homogeneous potentials - analytic solutions. https://doi.org/10.1103/physrevlett.83.248

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