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Experimento docente sobre Dinámica I (Leyes de Newton): una propuesta de innovación teórico-práctica
(Universidad de Sevilla, 2022)
Se describe aquí una propuesta de ciclo de mejora en el aula para la asignatura de Física I de primer curso del Grado en Ingeniería Química Industrial de la Universidad de Sevilla, centrado en la docencia del tema de ...
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Classical and quantum nonlinear localized excitations in discrete systems
(Transworld Research Network, 2005)
Discrete breathers, or intrinsic localized modes, are spatially localized, time–periodic, nonlinear excitations that can exist and propagate in systems of coupled dynamical units. Recently, some experiments show the ...
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Sine-Gordon Equation: From Discrete to Continuum
(Springer International Publishing, 2014)
In the present Chapter, we consider two prototypical Klein-Gordon models: the integrable sine- Gordon equation and the non-integrable φ4 model. We focus, in particular, on two of their prototypical solutions, namely the ...
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Hydrodynamic Transport Coefficients of Granular Gases
(Springer-Verlag, 2001)
Some transport properties of granular gases are investigated. Starting from a kinetic theory level of description, the hydrodynamic transport equations to Navier-Stokes order are presented. The equations are derived by ...
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Estudio elemental del ojo humano mediante demostraciones en el aula.
(Universidad de Málaga, Área de conocimiento de Didáctica de las Ciencias Experimentales, 1998)
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Symmetry-breaking Effects for Polariton Condensates in Double-Well Potentials
(Springer Verlag, 2012)
We study the existence, stability, and dynamics of symmetric and anti-symmetric states of quasi-one-dimensional polariton condensates in double-well potentials, in the presence of nonresonant pumping and nonlinear damping. ...
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Solitary Waves in the Nonlinear Dirac Equation at the Continuum Limit: Stability and Dynamics
(Nova, 2015)
In the present work, we give a comparative summary of different recent contributions to the theme of the linear stability and nonlinear dynamics of solitary waves in the nonlinear Dirac equation in the form of the Gross-Neveu ...
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Nonlinearity and Topology
(Springer Nature, 2020)
The interplay of nonlinearity and topology results in many novel and emergent properties across a number of physical systems such as chiral magnets, nematic liquid crystals, Bose-Einstein condensates, photonics, high ...
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Discrete breathers in Φ4 and related models
(Springer Nature, 2019)
In this Chapter, we touch upon the wide topic of discrete breather (DB) formation with a special emphasis on the prototypical system of interest, namely the 4 model. We start by introducing the model and discussing some ...