Browsing by Author "Molina Gálvez, Mario"
Now showing items 21-23 of 23
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López González, Dany; Molina Gálvez, Mario (AMER PHYSICAL SOC., 2016)We examine the transport of extended and localized excitations in one-dimensional linear chains populated by linear and nonlinear symmetric identical n-mers (with n = 3, 4, 5, and 6), randomly distributed. First, we examine ...
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Transporte de excitaciones en sistema con desorden correlacionado en el régimen lineal y no lineal López González, Dany Alexis (Universidad de Chile, 2016)En esta tesis se estudia el transporte de excitaciones extendidas y localizadas en una red lineal uni-dimencional donde se ha incrustado de manera aleatoria números simétricos lineales. Enfocándonos en la resonancias de ...
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Bustamante, C.; Molina Gálvez, Mario (2000)We use the discrete nonlinear Schrödinger (DNLS) equation to show that nonlinear tight-binding lattices of different geometries and dimensionalities display a universal self-trapping behavior. First, we consider the problem ...