Hysteresis and chaos in anomalous Josephson junctions without capacitance

AA Mazanik, AE Botha, IR Rahmonov… - Physical Review Applied, 2024 - APS
Overdamped Josephson junctions usually do not exhibit chaotic behavior in their phase
dynamics, either because the phase-space dimension is less than 3 (as in the case of a …

[HTML][HTML] Intricate routes to chaos in the Mackey–Glass delayed feedback system

L Junges, JAC Gallas - Physics letters A, 2012 - Elsevier
We describe some remarkable continuous deformations which create and destroy peaks in
periodic oscillations of the Mackey–Glass equation, a paradigmatic example of a delayed …

[HTML][HTML] Complexity measurements for the thermal convection in a viscoelastic fluid saturated porous medium

LM Pérez, JA Vélez, MN Mahmud, RM Corona… - Results in Physics, 2023 - Elsevier
Measuring complexity statistical indicators is a key method to analyze and characterize
dynamical systems. In this work, we perform a comparative analysis among the López-Ruiz …

Chaotic convection in a ferrofluid

D Laroze, PG Siddheshwar, H Pleiner - Communications in Nonlinear …, 2013 - Elsevier
We report theoretical and numerical results on thermally driven convection of a magnetic
suspension. The magnetic properties can be modeled as those of electrically non …

Deep learning for chaos detection

R Barrio, Á Lozano, A Mayora-Cebollero… - … Journal of Nonlinear …, 2023 - pubs.aip.org
In this article, we study how a chaos detection problem can be solved using Deep Learning
techniques. We consider two classical test examples: the Logistic map as a discrete …

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 …

Chaotic dynamics from coupled magnetic monodomain and Josephson current

AE Botha, YM Shukrinov, J Tekić, MR Kolahchi - Physical Review E, 2023 - APS
The ordinary (superconductor-insulator-superconductor) Josephson junction cannot exhibit
chaos in the absence of an external ac drive, whereas in the superconductor-ferromagnet …

Periodicity characterization of the nonlinear magnetization dynamics

JA Vélez, J Bragard, LM Pérez, AM Cabanas… - … Journal of Nonlinear …, 2020 - pubs.aip.org
In this work, we study numerically the periodicity of regular regions embedded in chaotic
states for the case of an anisotropic magnetic particle. The particle is in the monodomain …

Zig-zag networks of self-excited periodic oscillations in a tunnel diode and a fiber-ring laser

RE Francke, T Pöschel, JAC Gallas - … Review E—Statistical, Nonlinear, and Soft …, 2013 - APS
We report numerical evidence showing that periodic oscillations can produce unexpected
and wide-ranging zig-zag parameter networks embedded in chaos in the control space of …

Magnetization dynamics under a quasiperiodic magnetic field

D Laroze, D Becerra-Alonso… - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
In the present work, we study the deterministic spin dynamics of an anisotropic magnetic
particle in the presence of a time dependent magnetic field using the Landau-Lifshitz-Gilbert …