Seema Chahal,Brato Chakrabarti
Seema Chahal
Active Stokesian suspensions are conventionally understood to generate dipolar stresses that destabilize aligned states in the bulk and drive systemwide spatiotemporally chaotic flows. Here, we report dynamics in suspensions of torque-drive...
Johannes Harth-Kitzerow,Tobias Göppel,Ludwig Burger et al.
Johannes Harth-Kitzerow et al.
In RNA world scenarios, pools of RNA oligomers form strongly interacting, dynamic systems, which enable molecular evolution. In such pools, RNA oligomers hybridize and dehybridize, ligate, and break, ultimately generating longer RNA molecul...
Out-of-equilibrium spinodal-like scaling behaviors at the thermal first-order transitions of three-dimensional q-state Potts models [0.03%]
Andrea Pelissetto,Davide Rossini,Ettore Vicari
Andrea Pelissetto
We study the out-of-equilibrium spinodal-like dynamics of three-dimensional q-state Potts systems driven across their thermal first-order transition in the thermodynamic limit, by a relaxational (heat-bath) dynamics. During the evolution, t...
Wenjun Liu,Haojie Luo,Lei Wang
Wenjun Liu
We study two inertial Brownian particles with nonlinear coupling in a symmetric periodic potential and subjected to an unbiased harmonic driving in combination with a constant external force. The study focuses on the key role of the nonline...
Amir Shee
Amir Shee
Guiding active motion is important for targeted delivery, sensing, and search tasks. Many active systems exhibit circular swimming, ubiquitous in chemical, physical, and biological systems, that biases motion and reduces transport efficienc...
Luisa Le Donne,Lik Chun Chan,Robert Urbanczik et al.
Luisa Le Donne et al.
Learning to detect, identify, or select stimuli is an essential requirement of many behavioral tasks. In real-life situations, relevant and nonrelevant stimuli are often embedded in a continuous sensory stream, presumably represented by dif...
Sumeyye Bakim,Nurten Urlu Ozalan
Sumeyye Bakim
Understanding how hierarchical topology governs diffusion is essential for explaining transport efficiency in biological networks and designing engineered materials. While prior studies have characterized anomalous diffusion and derived ana...
Jing-Jing Liao,Ling-Qi Huang,Guo-Hao Xu
Jing-Jing Liao
The segregation behavior of active and passive rodlike particles is investigated in two-dimensional systems with reflective and periodic boundary conditions. The influences of particle aspect ratio, packing fraction, propulsion velocity, an...
Eduardo A Jagla,Anthony M Bloch,Alberto G Rojo
Eduardo A Jagla
We investigate the behavior of dynamical systems with nonholonomic constraints when coupled to a thermal bath, focusing on the paradigmatic case of the Chaplygin sleigh. A straightforward Langevin-type approach-obtained by naively adding st...
Generalized Lotka-Volterra systems with quenched random interactions and saturating nonlinear response [0.03%]
Marco Zenari,Francesco Ferraro,Sandro Azaele et al.
Marco Zenari et al.
The generalized Lotka-Volterra (GLV) equations with quenched random interactions have been extensively used to investigate the stability and dynamics of complex ecosystems. However, the standard linear interaction model suffers from patholo...