Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Marín, Juan F."'
We analyze a one-dimensional two-scalar fields reaction advection diffusion model for the globally subcritical transition to turbulence. In this model, the homogeneous turbulent state is disconnected from the laminar one and disappears in a tipping c
Externí odkaz:
http://arxiv.org/abs/2407.04993
The wave-like behaviour of matter in quantum physics has spurred insightful analogies between the dynamics of particles and waves in classical systems. In this study, drawing inspiration from synchrotrons that resonate to accelerate ions along a clos
Externí odkaz:
http://arxiv.org/abs/2406.00264
Publikováno v:
Journal of High Energy Physics 2024, 42 (2024)
We investigate a field-theoretical model that describes the interaction between kinks and antikinks and between kinks and other heterogeneous fields and impurities. We show that the long-range kink can tunnel through a barrier created by heterogeneou
Externí odkaz:
http://arxiv.org/abs/2401.06700
Autor:
Andrade, Klebbert, Catalán, Javiera, Marín, Juan F., Salinas, Vicente, Castillo, Gustavo, Gordillo, Leonardo, Gutiérrez, Pablo
Certain spatial distributions of water inside partially filled containers can significantly reduce the bounce of the container. In experiments with containers filled to a volume fraction $\phi$, we show that rotation offers control and high efficienc
Externí odkaz:
http://arxiv.org/abs/2212.03971
Publikováno v:
Chaos, Solitons & Fractals, Volume 166, January 2023, 112964
The crisis caused by the COVID-19 outbreak around the globe raised an increasing concern about the ongoing emergence of variants of SARS-CoV-2 that may evade the immune response provided by vaccines. New variants appear due to mutation, and as the ca
Externí odkaz:
http://arxiv.org/abs/2210.07308
Pedal wavemakers that generate surface gravity waves through bed orbital motion have been shown to produce particle-excursion patterns that mimic deep-water wave behaviour but in finite-depth channels. In this article, we report that gravity waves in
Externí odkaz:
http://arxiv.org/abs/2209.00748
Autor:
Marín, Juan F., Ávila, Rafael Riveros, Coulibaly, Saliya, Taki, Majid, García-Ñustes, Mónica A.
Nature is intrinsically heterogeneous, and remarkable phenomena can only be observed in the presence of intrinsically nonlinear heterogeneities. Spontaneous pattern formation in nature has fascinated humankind for centuries, and the understanding of
Externí odkaz:
http://arxiv.org/abs/2112.03866
Publikováno v:
In Chemosphere August 2024 361
Experimental wave generation in channels is usually achieved through wavemakers (moving paddles) acting on the surface of the water. Although practical for engineering purposes, wavemakers have issues: they perform poorly in the generation of long wa
Externí odkaz:
http://arxiv.org/abs/2105.09455
Publikováno v:
Brazilian Journal of Physics 50, 759 (2020)
In a previous paper [JCAP06, 033 (2018)] we have proved that it is possible to have a stable false vacuum in a potential that is unbounded from below. In this paper we discuss the Physics related to our theoretical and numerical results. We show that
Externí odkaz:
http://arxiv.org/abs/2010.04286