Zobrazeno 1 - 10
of 248
pro vyhledávání: '"de Castro Pablo"'
To describe the spatial trajectory of an overdamped Brownian particle, inertial effects can be neglected. Yet, at the energetic level of stochastic thermodynamics, changes in kinetic energy must be considered to accurately predict the heat exchanged
Externí odkaz:
http://arxiv.org/abs/2408.16104
Publikováno v:
Entropy 2024, 26(3), 260
The Kardar-Parisi-Zhang (KPZ) equation describes a wide range of growth-like phenomena, with applications in physics, chemistry and biology. There are three central questions in the study of KPZ growth: the determination of height probability distrib
Externí odkaz:
http://arxiv.org/abs/2402.15576
Autor:
Dornelas, Vivian, de Castro, Pablo, Calabrese, Justin M., Fagan, William F., Martinez-Garcia, Ricardo
Ecologists have long investigated how demographic and movement parameters determine the spatial distribution and critical habitat size of a population. However, most models oversimplify movement behavior, neglecting how landscape heterogeneity influe
Externí odkaz:
http://arxiv.org/abs/2306.06450
Motile organisms can form stable agglomerates such as cities or colonies. In the outbreak of a highly contagious disease, the control of large-scale epidemic spread depends on factors like the number and size of agglomerates, travel rate between them
Externí odkaz:
http://arxiv.org/abs/2303.17645
We study active surface wetting using a minimal model of bacteria that takes into account the intrinsic motility diversity of living matter. A mixture of "fast" and "slow" self-propelled Brownian particles is considered in the presence of a wall. The
Externí odkaz:
http://arxiv.org/abs/2301.01856
In the presence of an obstacle, active particles condensate into a surface "wetting" layer due to persistent motion. If the obstacle is asymmetric, a rectification current arises in addition to wetting. Asymmetric geometries are therefore commonly us
Externí odkaz:
http://arxiv.org/abs/2111.05952
Self-propelled swimmers such as bacteria agglomerate into clusters as a result of their persistent motion. In 1D, those clusters do not coalesce macroscopically and the stationary cluster size distribution (CSD) takes an exponential form. We develop
Externí odkaz:
http://arxiv.org/abs/2107.04049
Autor:
Stakia, Anna, Dorigo, Tommaso, Banelli, Giovanni, Bortoletto, Daniela, Casa, Alessandro, de Castro, Pablo, Delaere, Christophe, Donini, Julien, Finos, Livio, Gallinaro, Michele, Giammanco, Andrea, Held, Alexander, Morales, Fabricio Jiménez, Kotkowski, Grzegorz, Liew, Seng Pei, Maltoni, Fabio, Menardi, Giovanna, Papavergou, Ioanna, Saggio, Alessia, Scarpa, Bruno, Strong, Giles C., Tosciri, Cecilia, Varela, João, Vischia, Pietro, Weiler, Andreas
Publikováno v:
Rev. Phys. 7 (2021) 100063
Between the years 2015 and 2019, members of the Horizon 2020-funded Innovative Training Network named "AMVA4NewPhysics" studied the customization and application of advanced multivariate analysis methods and statistical learning tools to high-energy
Externí odkaz:
http://arxiv.org/abs/2105.07530
Publikováno v:
Nonlinear Dynamics, 2022
A "circular orbital forcing" makes a chosen point on a rigid body follow a circular motion while the body spins freely around that point. We investigate this problem for the planar motion of a body subject to dry friction. We focus on the effect call
Externí odkaz:
http://arxiv.org/abs/2103.16668
The persistent motion of bacteria produces clusters with a stationary cluster size distribution (CSD). Here we develop a minimal model for bacteria in a narrow channel to assess the relative importance of motility diversity (i.e. polydispersity in mo
Externí odkaz:
http://arxiv.org/abs/2011.08905