Synaptic plasticity alters the nature of the chaos transition in neural networks [0.03%]
突触可塑性改变了神经网络中的混沌过渡性质
Wenkang Du,Haiping Huang
Wenkang Du
In realistic neural circuits, both neurons and synapses are coupled in dynamics with separate time scales. The circuit functions are intimately related to these coupled dynamics. However, it remains challenging to understand the intrinsic p...
Matteo Paoluzzi,Andrea Puglisi,Luca Angelani
Matteo Paoluzzi
We study the local entropy production rate and the local entropy flow in active systems composed of noninteracting run-and-tumble particles in a thermal bath. After providing generic time-dependent expressions, we focus on the stationary re...
Pedro Carpena,Pedro A Bernaola-Galván,Concepción Carretero-Campos et al.
Pedro Carpena et al.
The linear or nonlinear nature of a dynamical system is often evaluated by applying nonlinearity tests to an experimental time series that is typically the only observable output of the system. The most widely used nonlinearity test is the ...
Aranyak Sarkar
Aranyak Sarkar
We present a continuous-space realization of the coupled memory graph process, a minimal non-Markovian framework in which coherence emerges through internal feedback. A single Brownian particle evolves on a viscoelastic substrate that recor...
Near-electrode anion dehydration and field-dependent dielectric response govern double-layer capacitance [0.03%]
电极附近的阴离子脱水和场依赖介电响应制约双层电容大小
Hari R Sudhakar,Ankur Gupta,Ananth Govind Rajan
Hari R Sudhakar
Predicting electrical double-layer (EDL) capacitance from continuum theories without fitting parameters has remained a long-standing challenge due to an incomplete understanding of interfacial electrostatics. In this work, we construct a cl...
Gradient electric force-induced buckling of colloidal patches at droplet interface equilibrium [0.03%]
梯度电场驱动的液滴界面平衡下胶体图案的失稳现象研究
Shitao Shen,Haoqiang Feng,Shufa Lai et al.
Shitao Shen et al.
Active colloidal assembly has advanced the construction of patchy architectures and stimuli-responsive microsystems-yet structural diversity remains intrinsically limited by field-aligned polarization-that predominantly yield colloidal chai...
Ilian Pihlajamaa,Teunike A van de Pol,Liesbeth M C Janssen
Ilian Pihlajamaa
We study many-body correlation functions within various Fundamental Measure Theory (FMT) formulations and compare their predictions to Monte Carlo simulations of hard-sphere fluids. FMT accurately captures the qualitative behavior of three-...
Vincent L Kooij,Dirk Bouwmeester
Vincent L Kooij
Laser-generated, transient toroidal helium plasma at atmospheric pressure is studied experimentally. Tomographically reconstructed cross-sectional images reveal the gas flow responsible for the formation of the toroidal structure. A splitti...
Advancing material modeling in hydrocodes using a concurrent finite-element and molecular dynamics multiscale framework [0.03%]
基于并发有限元和分子动力学的多尺度框架在流体码材料建模中的应用
Tim A Linke,Dane M Sterbentz,Jean-Pierre R Delplanque et al.
Tim A Linke et al.
We present a multiscale simulation framework that couples the finite-element method with molecular dynamics. Bypassing traditional equations of state (EOS) by using in-line atomistic simulations, the method offers the advantage of incorpora...
Sehoon Bahng,Jae Sung Lee,Cheol-Min Ghim
Sehoon Bahng
We study an information engine operating in an active bath, where a Brownian particle confined in a harmonic trap undergoes feedback-driven displacement cycles. Unlike thermal environments, active baths exhibit temporally correlated fluctua...