Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Cisternas Jaime"'
In previous publications, we showed that the incremental process of the chaotic diffusion of dissipative solitons in a prototypical complex Ginzburg-Landau equation, known, e.g., from nonlinear optics, is governed by a simple Markov process leading t
Externí odkaz:
http://arxiv.org/abs/2201.12471
Autor:
Cisternas, Jaime, Concha, Andrés
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena February 2024 179
Autor:
Cisternas, Jaime, Mellado, Paula, Urbina, Felipe, Portilla, Cristóbal, Carrasco, Miguel, Concha, Andrés
Publikováno v:
Phys. Rev. B 103, 134443 (2021)
In classical mechanics, solutions can be classified according to their stability. Each of them is part of the possible trajectories of the system. However, the signatures of unstable solutions are hard to observe in an experiment, and most of the tim
Externí odkaz:
http://arxiv.org/abs/2012.04173
Publikováno v:
In Chemosphere October 2023 339
Nonuniform spatial distributions of vegetation in scarce environments consist of either gaps, bands often called tiger bush or patches that can be either self-organized or spatially localized in space. When the level of aridity is increased, the unif
Externí odkaz:
http://arxiv.org/abs/1912.10922
Autor:
Cisternas, Jaime, Wehner, Stefan
It has been shown that CO oxidation on Pd(111) under ultra-high vacuum conditions can suffer rare transitions between two stable states triggered by weak intrinsic perturbations. Here we study the effects of adding controlled noise by varying the con
Externí odkaz:
http://arxiv.org/abs/1807.07219
Solitons, which describe the propagation of concentrated beams of light through nonlinear media, can exhibit a variety of behaviors as a result of the intrinsic dissipation, diffraction, and the nonlinear effects. One of these phenomena, modeled by t
Externí odkaz:
http://arxiv.org/abs/1803.08729
Publikováno v:
Physical Review Letters 116, 203901 (2016)
We demonstrate the occurrence of anomalous diffusion of dissipative solitons in a `simple' and deterministic prototype model: the cubic-quintic complex Ginzburg-Landau equation in two spatial dimensions. The main features of their dynamics, induced b
Externí odkaz:
http://arxiv.org/abs/1803.08439
The generation of optical beams with multiple, mutually-coherent orbital-angular-momentum (OAM) modes using phase gratings is analyzed from the perspective of energy distribution and radial mode composition. We show that phase gratings designed with
Externí odkaz:
http://arxiv.org/abs/1802.08346
Publikováno v:
Proceedings: Mathematical, Physical and Engineering Sciences, 2020 Apr 01. 476(2236), 1-16.
Externí odkaz:
https://www.jstor.org/stable/27097152