Browsing by Author "Louvergneaux, Eric"

Now showing items 1-3 of 3

    • Efecto de fluctuaciones internas en patrones y paredes de dominio 
      Contreras Contreras, Diego Andrés (Universidad de Chile, 2015)
      El objetivo principal de esta tesis fue estudiar el efecto del ruido interno en el límite de baja intensidad sobre patrones y paredes de dominio entre estados simétricos, particularmente analizando como afecta el ruido a ...
    • Recurrent noise-induced phase singularities in drifting patterns 
      Clerc Gavilán, Marcel; Coulibaly, Saliya; Campo, F. del; García Ñustes, Mónica; Louvergneaux, Eric; Wilson, M. (American Physical Society, 2015)
      We show that the key ingredients for creating recurrent traveling spatial phase defects in drifting patterns are a noise-sustained structure regime together with the vicinity of a phase transition, that is, a spatial region ...
    • Universal shape law of stochastic supercritical bifurcations: Theory and experiments 
      Agez, Gonzague; Clerc Gavilán, Marcel; Louvergneaux, Eric (AMER PHYSICAL SOC, 2008-02)
      A universal analytical expression for the supercritical bifurcation shape of transverse one-dimensional (1D) systems in the presence of additive noise is given. The stochastic Langevin equation of such systems is solved ...