Fingerprint pattern bi-turbulence in a driven dissipative optical system

PJ Aguilera-Rojas, MG Clerc, S Echeverria-Alar… - Chaos, Solitons & …, 2024 - Elsevier
Turbulence is a complex spatiotemporal behavior and a fundamental concept in fluid
dynamics, which has been extended to other systems out of equilibrium, such as nonlinear …

Characterization of Faraday patterns and spatiotemporal chaos in parametrically driven dissipative systems

LI Reyes, LM Pérez, L Pedraja-Rejas, P Díaz… - Chaos, Solitons & …, 2024 - Elsevier
In this work, we have studied numerically the dynamics of the parametrically driven damped
nonlinear Schrödinger equation (PDDNLS). The PDDNLS is a universal model to describe …

Dynamics of plane waves on two-dimensional isotropic and anisotropic dissipative systems near subcritical bifurcation

JF Beltchui Nzoukeu, TP Nana Leufak, L Nana - Nonlinear Dynamics, 2023 - Springer
In this work, stability analysis of plane wave solutions of the cubic-quintic complex Ginzburg–
Landau equation for isotropic and anisotropic systems is carried out. In this regard, we …

Noise-induced nonreciprocal topological dissipative solitons in directionally coupled chains and lattices

D Pinto-Ramos, K Alfaro-Bittner, RG Rojas… - arXiv preprint arXiv …, 2024 - arxiv.org
Nonreciprocal coupling can alter the transport properties of material media, producing
striking phenomena such as unidirectional amplification of waves, boundary modes, or self …

A quasi-periodic route to chaos in a parametrically driven nonlinear medium

AM Cabanas, R Rivas, LM Pérez, JA Vélez… - Chaos, Solitons & …, 2021 - Elsevier
Small-sized systems exhibit a finite number of routes to chaos. However, in extended
systems, not all routes to complex spatiotemporal behavior have been fully explored …

Self-organization induced by nonreciprocal coupling in nonlinear systems

DI Pinto Ramos - 2023 - repositorio.uchile.cl
Self-organization is a property exhibited by living and nonliving matter, an emerging
phenomenon of the collective behavior and interactions of many-body systems. The …

Transition to spatiotemporal intermittency and defect turbulence in a liquid crystal light valve with translational optical feedback

F Álvarez-Garrido, MG Clerc… - Liquid Crystals …, 2022 - spiedigitallibrary.org
Optical coupling in pattern-forming systems brings out the emergence and transition of
complex spatiotemporal behaviors. A liquid crystal light valve experiment with translational …

Approccio fisico-statistico a tematiche ecologiche e biologiche

S Garlaschi - 2021 - research.unipd.it
Natural scientists have been always attracted by the study of the phenomenon of Life, since
it displays a plethora of curious and yet puzzling behaviors. In the last decades it has been …