Tomasz Dobrowolski,Jacek Gatlik,Panayotis G Kevrekidis
Tomasz Dobrowolski
The behavior of the kink in the sine-Gordon (sG) model in the presence of periodic inhomogeneity is studied. An ansatz is proposed that allows for the construction of a reliable effective model with two degrees of freedom. Effective models ...
Gabriel Artur Weiderpass,Mayur Sharma,Savdeep Sethi
Gabriel Artur Weiderpass
Nonreciprocal interactions are a generic feature of nonequilibrium systems. We define a nonreciprocal generalization of the kinetic Ising model in one spatial dimension. We solve the model exactly using two different approaches for infinite...
Role of cellular filamentation in bacterial aggregation and cluster-cluster assembly [0.03%]
细胞丝状体在细菌聚集和团簇组装中的作用
Samuel Charlton,Gavin Melaugh,Davide Marenduzzo et al.
Samuel Charlton et al.
Bacterial aggregate formation and surface accumulation are increasingly viewed as alternative pathways for biofilm colonization. However, little is known about the dynamics of bacterial aggregate cluster-cluster assembly and their subsequen...
Roxanne Berthin,Jacques D Fries,Marie Jardat et al.
Roxanne Berthin et al.
Biomolecular condensates play a central role in the spatial organization of living matter. Their formation is now well understood as a form of liquid-liquid phase separation that occurs very far from equilibrium. For instance, they can be m...
Emergent flocking in mixtures of antialigning self-propelled particles [0.03%]
具反向对齐特性的自推进粒子混合物中的涌现集群现象
Rüdiger Kürsten,Jakob Mihatsch,Thomas Ihle
Rüdiger Kürsten
We observe a flocking mechanism, the emergence of a state with global polar order, in mixed systems of self-propelled particles with purely antialigning interactions, i.e., the ground state for any pair of particles is to be opposedly orien...
Statistical model of the stimulated forward Brillouin scattering driven by a randomized laser beam in plasma [0.03%]
等离子体中受随机激光束驱动的受激前向布里渊散射的统计模型
C Ruyer,P Loiseau,D Turnbull et al.
C Ruyer et al.
The modeling of a spatially incoherent laser beam remains a central problem of the parametric instabilities in the context of inertial confinement fusion. This paper gives a simplified and comprehensive overview of the recent analytical dev...
Jacob M Diamond,K T Ramesh
Jacob M Diamond
Polycarbonate is commonly used in extreme environments, particularly in applications involving high-velocity impact. A critical failure mode in high-velocity impact is that of spallation, where intersecting release waves result in the dynam...
Stable energy transfer of noninteracting quantum charger-battery via photonic band gap [0.03%]
通过光子带隙实现非相互作用的量子充电器-电池之间的稳定能量传输
Zai-Kun Wang,Kai Xu,Wei-Bin Yan et al.
Zai-Kun Wang et al.
We propose a stable charging scheme for a quantum battery in which the stable energy transfer of a noninteracting quantum charger-battery is induced by a common photonic band gap (PBG). By manipulating the transition frequency of the quantu...
Sumedha,Matteo Marsili
Sumedha
We introduce a spin-1 version of the random energy model with a crystal field. The crystal field controls the density of 0 spins in the system. We solve the model in the microcanonincal ensemble. The model has a spin-glass transition at a f...
Theodore MacMillan,James P Hilditch,Nicholas T Ouellette
Theodore MacMillan
Time-series analysis often involves the characterization of order or predictability, qualities that are related to internal structure and autocorrelation. Investigating a recently proposed algorithm for solving a density prediction task, we...