Power-law scaling of the depth of potential wells in multistable switches from feedback-regulated networks [0.03%]
反馈调节网络中多稳态开关势井深度的幂律标度关系
Debashis Barik,Pratyush Bhattacharjya,Soutrick Das
Debashis Barik
The depth of a potential well plays a critical role in noise-assisted rate processes. Prevailing qualitative understanding suggests that the sizes of the fluctuations relative to the size of the basin of attraction in the bifurcation diagra...
Numerical investigation of a recent radiation reaction model and comparison to the Landau-Lifschitz model [0.03%]
近期辐射反应模型的数值研究与Landau-Lifshitz模型的比较
C Bild,H Ruhl,D-A Deckert
C Bild
In Bild, Deckert, and Ruhl [Phys. Rev. D 99, 096001 (2019)2470-001010.1103/PhysRevD.99.096001] we presented an explicit and nonperturbative derivation of the classical radiation reaction force for a cutoff modeled by a special choice of tub...
Solving the Lindblad equation with methods from computational fluid dynamics [0.03%]
计算流体动力学在求解林德布拉德方程中的应用
Jan Rais,Adrian Koenigstein,Niklas Zorbach et al.
Jan Rais et al.
Liouvillian dynamics describes the evolution of a density operator in closed quantum systems. One extension toward open quantum systems is provided by the Lindblad equation. It is applied to various systems and energy regimes in solid-state...
Shesh N Dhurandhar,Vishnu Mohan,Manjul Sharma et al.
Shesh N Dhurandhar et al.
This study investigates the impact of rarefaction and compressibility on the flow dynamics of a lid-rotating cavity, known as Vogel-Escudier (VE) flow, using the direct simulation Monte Carlo (DSMC) method in OpenFOAM. Simulations are perfo...
Arindam Panda,Roland G Winkler,Sunil P Singh
Arindam Panda
The rheological properties of tangentially propelled flexible polymers under linear shear flow are studied by computer simulations and are compared with analytical calculations. We find a significant impact of the coupled nonequilibrium act...
Collective motion of self-trapping chiral active particles induced by a noisy geometric environment [0.03%]
由噪声几何环境诱发的手性活性粒子局域化运动导致的集体行为
Jun Huang,Zhi-Gang Shao
Jun Huang
Strategies for trapping and manipulating chiral active matter are crucial in fields ranging from nonequilibrium physics to chemical engineering and biology. While various methods for controlling active matter have been developed, achieving ...
Geometric properties of the additional third-order transitions in the two-dimensional Potts model [0.03%]
两维Potts模型附加三次相变的几何性质
Wei Liu,Xin Zhang,Lei Shi et al.
Wei Liu et al.
Within the canonical ensemble framework, this paper investigates the presence of higher-order transition signals in the q-state Potts model (for q≥3), using two geometric order parameters: isolated spins number and the average perimeter of...
Alternative multiple-relaxation-time lattice Boltzmann method for simulating conjugate heat transfer [0.03%]
一种求解共轭传热问题的多重弛豫时间晶格布尔曼方法
Yong Zhao,Xinyue Liu,Zhenyu Chen et al.
Yong Zhao et al.
In this paper, an alternative multiple-relaxation-time lattice Boltzmann (LB) scheme for conjugate heat transfer is proposed. We have derived the correct energy governing equation from the first law of thermodynamics and clarified that the ...
Active microrheology and dynamic phases for pattern-forming systems with competing interactions [0.03%]
竞争相互作用模式形成系统的主动微流变和动力学相态
C Reichhardt,C J O Reichhardt
C Reichhardt
We consider the driven dynamics of a probe particle moving through an assembly of particles with competing long-range repulsive and short-range attractive interactions, which form crystal, stripe, labyrinth, and bubble states as the ratio o...
S L Juárez-Osorio,P González-Mozuelos
S L Juárez-Osorio
A two-dimensional Brownian fluid confined, in equilibrium, to a closed surface is necessarily a finite system that consequently does not fit the benchmark of an extensive thermodynamic system (ETS). Considering the particular case of a sphe...