Listar Artículos (Física Aplicada I) por título
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Solitary waves in a discrete nonlinear Dirac equation
(2015)In the present work, we introduce a discrete formulation of the nonlinear Dirac equation in the form of a discretization ...
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Solitary waves in a two-dimensional nonlinear Dirac equation: from discrete to continuum
(Institute of Physics (IOP), 2017)In the present work, we explore a nonlinear Dirac equation motivated as the continuum limit of a binary waveguide array ...
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Solitary waves in the Ablowitz--Ladik equation with power-law nonlinearity
(IOP Publishing, 2019)We introduce a generalized version of the Ablowitz-Ladik model with a power-law nonlinearity, as a discretization of the ...
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Solitary waves in the nonlinear Dirac equation in the presence of external driving forces
(IOP, 2016)We consider the nonlinear Dirac (NLD) equation in 1+1 dimension with scalar-scalar selfinteraction in the presence of ...
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Solitary waves of a PT -symmetric Nonlinear Dirac equation
(IEEE, 2016)In the present work, we consider a prototypical example of a PT -symmetric Dirac model. We discuss the underlying linear ...
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Soliton dynamics in optical fibers using the generalized traveling-wave method
(American Physical Society, 2016-04-21)The generalized traveling wave method (GTWM) is applied to the nonlinear Schrödinger (NLS) equation with general perturbations ...
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Soliton ratchet induced by random transitions among symmetric sine-Gordon potentials
(AIP Publishing, 2019)The generation of net solitonmotion induced by randomtransitions among N symmetric phase-shifted sine-Gordon potentials ...
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Soliton ratchets
(2002)The mechanism underlying the soliton ratchet, both in absence and in presence of noise, is investigated. We show the ...
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Soliton ratchets in homogeneous nonlinear Klein-Gordon systems
(2006)We study in detail the ratchetlike dynamics of topological solitons in homogeneous nonlinear Klein-Gordon systems driven ...
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Soliton stability criterion for generalized nonlinear Schrödinger equations
(American Physical Society, 2015)A stability criterion for solitons of the driven nonlinear Schrödinger equation (NLSE) has been conjectured. The criterion ...
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Solitons for the cubic-quintic nonlinear Schrödinger equation with time and space modulated coefficients
(2009)In this paper, we construct, by means of similarity transformations, explicit solutions to the cubic–quintic nonlinear ...
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Solitons in one-dimensional nonlinear Schrödinger lattices with a local inhomogeneity
(2008)In this paper we analyze the existence, stability, dynamical formation, and mobility properties of localized solutions in ...
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Solitons in quasi-one-dimensional Bose-Einstein condensates with competing dipolar and local interactions
(2009)We study families of one-dimensional matter-wave bright solitons supported by the competition of contact and dipole-dipole ...
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Some considerations on the dependence to numerical schemes of Lagrangian radionuclide transport models for the aquatic environment
(Elsevier, 2023-05)Lagrangian models present several advantages over Eulerian models to simulate the transport of radionuclides in the aquatic ...
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Spatial modes in one-dimensional models for capillary jets
(American Physical Society, 2016)One-dimensional (1D) models are widely employed to simplify the analysis of axisymmetric capillary jets. These models ...
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Spatial modes of capillary jets, with application to surface stimulation
(Cambridge University Press, 2012-05-12)Surface stimulation of any physical origin (electrohydrodynamic, thermocapillary, etc.) has the goal of generating localized ...
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Spectral Properties of Exact Polarobreathers in Semiclassical Systems
(MDPI, 2023-04-27)In this paper, we study the spectral properties of polarobreathers, that is, breathers carrying charge in a one-dimensional ...
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Speed-of-light pulses in a massless nonlinear dirac equation
(American Physical Society, 2019)In this work, we explore a massless nonlinear Dirac equation, i.e., a nonlinear Weyl equation. We study the dynamics of ...
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Speed-of-light pulses in the massless nonlinear Dirac equation with a potential
(American Physical Society, 2017)We consider the massless nonlinear Dirac (NLD) equation in 1+1 dimension with scalar scalar self-interaction g² ̸ 2 (ψ ...
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Spiral waves solutions in reaction-diffusion equations with symmetries. Analysis through specific models
(IOP Science, 1997)Symmetries of nonlinear reaction-diffusion equations determine the existence of regular rotating spiral waves. They are ...