Alessandro Bellina,Paolo Buttà,Vito D P Servedio
Alessandro Bellina
Economic complexity algorithms aim to uncover the hidden capabilities that drive economic systems. Here we present a fundamental reinterpretation of two of these algorithms, the economic complexity index (ECI) and the economic fitness and c...
Revealing the fuel of a quantum continuous measurement-based refrigerator [0.03%]
基于量子连续测量的制冷机的动力学机制研究
Cyril Elouard,Sreenath K Manikandan,Andrew N Jordan et al.
Cyril Elouard et al.
While quantum measurements have been shown to constitute a resource for operating quantum thermal machines, the nature of the energy exchanges involved in the interaction between system and measuring apparatus is still under debate. In this...
Prevention of the tragedy of the commons mediated by a noisy information channel [0.03%]
由噪声信息通道介导的防止公地悲剧
Samrat Sohel Mondal,Sagar Chakraborty
Samrat Sohel Mondal
Synergy between evolutionary dynamics of cooperation and fluctuating states of a shared resource being consumed by the cooperators is essential for averting the tragedy of the commons. Not only in humans, but also in the cognitively limited...
Mutual information expression for the nonlinear Schrödinger channel in the low-noise limit using scattering data [0.03%]
散射数据在非线性薛定谔信道弱噪声下的互信息表达式
Pavlos Kazakopoulos,Aris L Moustakas
Pavlos Kazakopoulos
Transmission through optical fibers offers ultrafast and long-haul communications. However, the search for its ultimate capacity limits in the presence of distributed amplifier noise is complicated by the competition between wave dispersion...
Evgeny A Lisin,Irina I Lisina
Evgeny A Lisin
Uhlenbeck and Ornstein presented their theory of a passive Brownian particle in a harmonic potential in 1930. Despite intensive research on active Brownian particles since the 1990s, a complete theory of their inertial motion in a confining...
Pairwise correlations of global times in one-dimensional Brownian motion under stochastic resetting [0.03%]
一维布朗运动随机重置下的全局时间成对相关性
Yihao Wang,Hanshuang Chen
Yihao Wang
Brownian motion with stochastic resetting-a process combining standard diffusion with random returns to a fixed position-has emerged as a powerful framework with applications spanning statistical physics, chemical kinetics, biology, and fin...
Langevin equations with non-Gaussian thermal noise: Valid but superfluous [0.03%]
非高斯热噪声郎之万方程的建模：有效但多余
Alex V Plyukhin
Alex V Plyukhin
We discuss the statistics of additive thermal (internal) noise in systems governed by the generalized Langevin equation with linear dissipation. To assess the equation's validity, it is common to assume that the system is ergodic and to ver...
Minsuk Kim,Lorenzo Cirigliano,Claudio Castellano et al.
Minsuk Kim et al.
The shortest-path-percolation (SPP) model aims at describing the consumption and eventual exhaustion of a network's resources. Starting from a network containing a macroscopic connected component, random pairs of nodes are sequentially sele...
Structure and dynamics in the low-density phase of a two-dimensional cellular automaton model of traffic flow [0.03%]
二维元胞自动机交通模型低密度相的结构和动力学
Gilad Hertzberg Rabinovich,Ofer Biham,Eytan Katzav
Gilad Hertzberg Rabinovich
We analyze the structure and dynamics in the low-density phase of the deterministic two-dimensional cellular automaton model of traffic flow introduced in [O. Biham, A.A. Middleton, and D. Levine, Phys. Rev. A 46, R6124(R) (1992)10.1103/Phy...
High-efficiency three-stroke quantum isochoric heat engine: From infinite potential wells to magic-angle twisted bilayer graphene [0.03%]
高效率三冲程量子等容热机：从无限位势井到魔角扭转双层石墨烯
Hadi Mohammed Soufy,Colin Benjamin
Hadi Mohammed Soufy
We introduce a three-stroke quantum isochoric cycle that functions as a heat engine operating between two thermal reservoirs. Implemented for a particle confined in a one-dimensional infinite potential well, the cycle's performance is bench...