Zhiwei Song,Zijing Ding
Zhiwei Song
This study develops a weighted-residual model for Oldroyd-B films on slippery substrates at moderate Reynolds number and large slippery length. Linear stability analysis reveals that wall slip promotes perturbation growth rates, increases c...
Multiple modulations of coupling effects on directed transport of Brownian particles driven by nonequilibrium fluctuations [0.03%]
耦合效应的多种调制对非平衡涨落驱动的布朗粒子定向输运的影响
Li-Ming Fan,Ming-Gen Li,Tian-Fu Gao et al.
Li-Ming Fan et al.
We investigate the overdamped directed transport of elastically coupled Brownian particles in asymmetric periodic potentials, driven by nonequilibrium fluctuations modeled as Poisson shot noise (PSN). Our findings reveal distinct modulation...
Anna Braghetto,Sumanta Kundu,Marco Baiesi et al.
Anna Braghetto et al.
Supervised machine learning methods are emerging as valid alternatives to standard mathematical methods for identifying knots in long, collapsed polymers. Here, we introduce a hybrid supervised/unsupervised machine learning approach for kno...
Anomalous charge and energy transfer in a nonisothermal plasma and possibility of calculation of current density in hollow cathodes [0.03%]
非等温 plasma 中的异常电荷和能量转移及空心阴极电流密度计算的可能性
A A Shelkovoy,S A Uryupin
A A Shelkovoy
Without imposing additional restrictions on the magnitude of induced scattering of waves by ions, the numerical solution of the nonlinear integral equation for the ion-acoustic waves distribution function over the angles of the wave vector ...
Nils O Winkler,Oliver M Drozdowski,Falko Ziebert et al.
Nils O Winkler et al.
Myosin II molecular motors slide actin filaments relatively to each other and are essential for force generation, motility, and mechanosensing in animal cells. For nonmuscle cells, evolution has resulted in three different isoforms, which h...
Ensemble inequivalence in the design of mixtures with super-Gibbs phase coexistence [0.03%]
超吉布斯相共存混合物设计中的系综不等价性
Filipe C Thewes,Peter Sollich
Filipe C Thewes
Designing the phase behavior of multicomponent mixtures is a rich area with many potential applications. One key question is how more than M+1 phases, as would normally be allowed by Gibbs' phase rule at generic temperature in a mixture of ...
Multiplicity of algebraic order from fixed lines of potential surfaces: XY-Ashkin-Teller in spatial dimension d=2 [0.03%]
来自势能表面固定线的代数序的多重性：空间维度d = 2时的XY-Ashkin-Teller模型
E Can Artun,A Nihat Berker
E Can Artun
A position-space renormalization-group study is done for the Ashkin-Tellerized XY model, as an exact solution on the d=2 hierarchical lattice and an approximate solution on the square lattice. A multiplicity of algebraic order is found in t...
Fast matter-antimatter separation via Weibel-induced plasma filamentation [0.03%]
利用Weibel诱导等离子体细丝化实现快速正反物质分离
Oliver Mathiak,Lars Reichwein,Alexander Pukhov
Oliver Mathiak
We study the separation of matter and antimatter driven by the growth of the Weibel instability in a matter-antimatter plasma. The plasma under consideration comprises protons and antiprotons initially at rest, along with a relativistic str...
Oscillatory and excitable dynamics in an opinion model with group opinions [0.03%]
具有群体意见的舆论模型中的振荡和可激活性动力学
Corbit R Sampson,Juan G Restrepo,Mason A Porter
Corbit R Sampson
In traditional models of opinion dynamics, each agent in a network has an opinion and changes in opinions arise from pairwise (i.e., dyadic) interactions between agents. However, in many situations, groups of individuals possess a collectiv...
Impact of network assortativity on disease lifetime in the SIS model of epidemics [0.03%]
网络择性对SIS流行模型中疾病寿命的影响
Elad Korngut,Michael Assaf
Elad Korngut
To accurately represent disease spread, epidemiological models must account for the complex network topology and contact heterogeneity. Traditionally, most studies have used random heterogeneous networks, which ignore correlations between t...