Harshit Joshi,Anubhab Roy
Harshit Joshi
We investigate the electrostatic interactions between two charged anisotropic conductors using a combination of asymptotic and numerical methods. For widely separated particles, we employ the method of reflections to analyze the interaction...
Deepsikha Das,Sakuntala Chatterjee
Deepsikha Das
We study a persistent exclusion process with time-periodic external potential on a one-dimensional periodic lattice through numerical simulations. A set of run-and-tumble particles move on a lattice of length L and tumbling probability γ≪...
Nilgun Sungar,John Sharpe,Loic Ijzerman et al.
Nilgun Sungar et al.
Chiral active particles are able to draw energy from the environment to self-propel in the form of rotation. We describe an experimental arrangement wherein chiral objects, spinners, floating on the surface of a vibrated fluid rotate due to...
Ji-Hui Pei,Christian Maes
Ji-Hui Pei
Using a powerful combination of projection-operator method and path-space response theory, we derive the fluctuation dynamics of a slow inertial probe coupled to a steady nonequilibrium medium under the assumption of time-scale separation. ...
Analysis of bifurcation and explosive amplitude death in a pair of oscillators coupled via time-delay connection [0.03%]
时滞连接的两个振子系统中的分支和爆破幅度死亡分析
Keiji Konishi,Koki Yoshida,Yoshiki Sugitani et al.
Keiji Konishi et al.
Delay-induced amplitude death (AD) has received considerable research interest. Most studies on delay-induced AD investigated the local stability of equilibrium points. The present study examines the global dynamics of delay-induced AD in a...
Nonlinear classification of neural manifolds with contextual information [0.03%]
基于上下文信息的神经流形非线性分类方法
Francesca Mignacco,Chi-Ning Chou,SueYeon Chung
Francesca Mignacco
Understanding how neural systems efficiently process information through distributed representations is a fundamental challenge at the interface of neuroscience and machine learning. Recent approaches analyze the statistical and geometrical...
Joël Mabillard,Pierre Gaspard
Joël Mabillard
The hydrodynamics of crystals with vacancies is developed on the basis of local-equilibrium thermodynamics, where the chemical potential of vacancies plays a key role together with a constraint relating the concentration of vacancies to the...
Dynamic fluctuation-dissipation theory for generalized Langevin equations: Constructive constraints, stability, and realizability [0.03%]
广义兰格文方程的动态涨落耗散定理：建设性约束、稳定性和实现性
Massimiliano Giona,Giuseppe Procopio,Chiara Pezzotti
Massimiliano Giona
Using the initial-value formulation, a dynamic theory for systems evolving according to a generalized Langevin equation is developed, providing conditions on the existence of equilibrium behavior and its fluctuation-dissipation implications...
Correction-to-scaling exponent for percolation and the Fortuin-Kasteleyn Potts model in two dimensions [0.03%]
二维渗流及Fortuin-Kasteleyn Potts模型的校正刻度指数
Yihao Xu,Tao Chen,Zongzheng Zhou et al.
Yihao Xu et al.
The number n_{s} of clusters (per site) of size s, a central quantity in percolation theory, displays at criticality an algebraic scaling behavior of the form n_{s}≃s^{-τ}A(1+Bs^{-Ω}). For the Fortuin-Kasteleyn representation of the Q-st...
Friction anisotropy in the sliding motion of polymer microspheres on a compliant rippled surface [0.03%]
聚合物微球在弹性周期表面滑动过程中的摩擦各向异性现象研究
Ebru Cihan,Hesam Khaksar,Kevin Lubig et al.
Ebru Cihan et al.
We have investigated the sliding motion of PMMA microspheres elastically driven on a rippled polyvinyl siloxane surface for different values of normal load, scan velocity, and substrate temperature. The spheres were rubbed both parallel and...