Roland Wiese,Klaus Kroy,Viktor Holubec
Roland Wiese
We use Brownian dynamics simulations to study a model of a cyclic bacterial heat engine based on a harmonically confined colloidal probe particle in a bath formed by active Brownian particles. For intermediate activities, active noise exper...
Spontaneous symmetry and antisymmetry breaking of two-component solitons in a combination of linear and nonlinear double-well potentials [0.03%]
线性及非线性双势阱中两分量孤子的自发对称和反对称破缺
Liangwei Zeng,Jingsong He,Boris A Malomed et al.
Liangwei Zeng et al.
We investigate the phenomenology of spontaneous symmetry breaking (SSB) and spontaneous antisymmetry breaking (SASB) in the framework of a system of coupled nonlinear Schrödinger equations (NLSEs) with a combination of linear and nonlinear...
Dynamical structures in phase-separating nonreciprocal polar active mixtures [0.03%]
非互易极化活性混合物相分离过程中的动力学结构
Kim L Kreienkamp,Sabine H L Klapp
Kim L Kreienkamp
Nonreciprocal systems exhibit diverse dynamical phases whose character depends on the type and degree of nonreciprocity. In this study, we theoretically investigate dynamical structures in a mixture of nonreciprocally aligning polar active ...
Surfing droplets on nanoscopic films driven by surface acoustic waves [0.03%]
由表面声波驱动的纳米级薄膜上液滴滑行现象的研究
N S Satpathi,L Malik,S Nandy et al.
N S Satpathi et al.
Formation of micron-sized droplets on open surfaces continues to remain a challenge in microfluidics. The problem is even stiffer for highly spreading liquids. Here, we report the formation of microdroplets from a nanoscopically thick film ...
V Yu Bychenkov,A V Brantov,M G Lobok et al.
V Yu Bychenkov et al.
Femtosecond laser pulse propagation in a relativistic self-trapping (RST) regime in a near-critical density plasma makes it possible to maximize the total charge of the accelerating electrons and laser-to-electrons conversion rate, that can...
Hybrid discontinuous Galerkin method for the hyperbolic linear Boltzmann transport equation for multiscale problems [0.03%]
双相位流传输问题的线性Boltzmann输运方程的混合间断Galerkin方法
Qizheng Sun,Xiaojing Liu,Xiang Chai et al.
Qizheng Sun et al.
We propose an upwind hybrid discontinuous Galerkin (HDG) method for the first-order hyperbolic linear Boltzmann transport equation, featuring a flexible expansion suitable for multiscale scenarios. Within the HDG scheme, primal variables an...
J A Méndez-Bermúdez,R Aguilar-Sánchez
J A Méndez-Bermúdez
Singular-value statistics (SVS) has been recently presented as a random matrix theory tool able to properly characterize non-Hermitian random matrix ensembles [PRX Quantum 4, 040312 (2023)2691-339910.1103/PRXQuantum.4.040312]. Here, we perf...
C Gonera,J Gonera,A Jasiński et al.
C Gonera et al.
We describe a general procedure which allows to construct, given a family of Hamiltonians H([under q]̲,[under p]̲;[under λ]̲), a single new Hamiltonian H[over ̃]([under q]̲,[under p]̲) such that, on each level set of H[over ̃], the ...
Expected and unexpected routes to synchronization in a system of swarmalators [0.03%]
聚集子系统中同步的预期与非预期路线
Steve J Kongni,Thierry Njougouo,Patrick Louodop et al.
Steve J Kongni et al.
Systems of oscillators whose internal phases and spatial dynamics are coupled, swarmalators, present diverse collective behaviors which in some cases lead to explosive synchronization in a finite population as a function of the coupling par...
Cooperative sequential adsorption of monomers on a square lattice in the presence of repulsive interactions between near neighbors [0.03%]
近邻存在排斥相互作用的方形晶格上单体合作顺序吸附行为研究
Nikolai Lebovka,Michał Cieśla,Mykhaylo Petryk et al.
Nikolai Lebovka et al.
The modified model with repulsive filling (CSA_{r}) for adsorption of monomers on a square lattice was studied. The deposition probability at empty sites P was regulated using the power law P=1-(z/4)^{α}, where z is the number of NN sites ...