Relativistic Lévy processes [0.03%]
相对Levy过程
Lucas G B de Souza,M G E da Luz,E P Raposo et al.
Lucas G B de Souza et al.
We study sums of independent and identically distributed random velocities in special relativity. We show that the resulting one-dimensional velocity distributions are not only stable under relativistic velocity addition, but define a genui...
Phase transitions for polyadic epidemic and voter models with multiscale groups [0.03%]
多尺度组的聚类流行病和投票模型的相变
Pia Steinmeyer,Jan Mölter,Christian Kuehn
Pia Steinmeyer
Polyadic (or higher-order) interactions can significantly impact the dynamics of interacting particle systems. However, previous studies have often assumed group sizes to be relatively small. In this work, we examine the influence of multis...
Dependence of the polymer adsorption transition on chain stiffness and surface interaction range: A partition-function-zero analysis [0.03%]
链刚性和表面相互作用范围对聚合物吸附相变的影响：来自分区函数零点的分析
Mark P Taylor,Jutta Luettmer-Strathmann
Mark P Taylor
The reversible adsorption of a polymer chain to an attractive surface is an important problem in materials science and biophysics. The location of this transition (T_{c}) is sensitive to both polymer flexibility (l_{p}) and the range of the...
Samuel J Frueh
Samuel J Frueh
The apparent contradiction between time-reversible microscopic dynamics and irreversible macroscopic behavior remains a cornerstone challenge in statistical mechanics. Traditional probabilistic models attribute entropy growth to systems evo...
Bishnu Bhowmik,Sayantan Mitra,Robert M Ziff et al.
Bishnu Bhowmik et al.
This article presents a Monte Carlo study on bond percolation in distorted square and triangular lattices. The distorted lattices are generated by dislocating the sites from their regular positions. The amount and direction of the dislocati...
Hovering flight in flapping insects and hummingbirds: A natural real-time and stable extremum-seeking feedback system [0.03%]
扑翼昆虫和蜂鸟的悬停飞行：一种天然实时稳定的寻优反馈系统
Ahmed A Elgohary,Sameh A Eisa
Ahmed A Elgohary
In this paper, we take a step toward characterizing the physics of the hovering phenomenon in flapping insects and hummingbirds as a class of extremum seeking (ES) feedback systems. By characterizing hovering flight in insects and hummingbi...
Filtering amplitude dependence of correlation dynamics in complex systems: Application to the cryptocurrency market [0.03%]
复杂系统中相关动力学的幅度依赖性滤波：在加密货币市场中的应用
Marcin Wątorek,Marija Bezbradica,Martin Crane et al.
Marcin Wątorek et al.
Based on the cryptocurrency market dynamics, this study presents a general methodology for analyzing evolving correlation structures in complex systems using the q-dependent detrended cross-correlation coefficient ρ(q,s). By extending trad...
Beyond holography: The entropic quantum gravity foundations of anisotropic diffusion [0.03%]
超越全息：各向异性扩散的熵量子引力基础
Ginestra Bianconi
Ginestra Bianconi
Recently, thanks to the development of artificial intelligence (AI), there is increasing scientific attention in establishing the connections between theoretical physics and AI. Traditionally, these connections have been focusing mostly on ...
Davide Zanchetta,Amos Maritan,Sandro Azaele
Davide Zanchetta
We investigate the impact of disturbances on forest ecosystems by examining transient population dynamics in a controlled experiment carried out in a tropical rainforest. We first model the mean species abundance with a simple consumer-reso...
Passive objects in a chiral active bath: From microscopic to macroscopic [0.03%]
手性主动环境中的被动对象：从微观到宏观
Cory Hargus,Federico Ghimenti,Julien Tailleur et al.
Cory Hargus et al.
We present a detailed derivation of the Langevin dynamics obeyed by a massive rigid body immersed in a chiral active bath. We show how the antisymmetric nature of the noise leads to an unusual relationship between the Langevin equation desc...