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19982001
most citedThe attractive nonlinear delta-function potential

25 citations · 46 across the 3 of their papers we have counts for

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cond-mat1999★ 20 cited

Universal Selftrapping in Nonlinear Tight-binding Lattices

C. A. Bustamante, M. I. Molina

We show that nonlinear tight-binding lattices of different geometries and dimensionalities, display an universal selftrapping behavior. First, we consider the single nonlinear impu…