English(EN) Directed walks shape a universal square-root law of entropy production rate in nonreciprocal systems

新物理模型揭示熵产生率的普适定律

作者 PulseAugur 编辑部 · [1 个来源] · 2026-08-25 18:18

研究人员开发了一种通过分析定向游走来量化复杂系统不可逆性的新方法。该方法揭示了一个普适的平方根定律，该定律控制着熵产生率，独立于特定的网络拓扑或谱密度。这些发现适用于多元Ornstein-Uhlenbeck动力学，并提供了关于相互作用网络如何产生熵的见解。 AI

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arXiv cs.NE (Neural & Evolutionary) TIER_1 English(EN) · Maciej A. Nowak · 2026-08-25 18:18

定向行走塑造了非互易系统熵产生率的通用平方根定律

The entropy production rate (EPR) quantifies irreversibility of a nonequilibrium steady state, yet standard formulas obscure how a complex interaction network generates it. For multivariate Ornstein-Uhlenbeck dynamics on such networks, we express the EPR as a quadratic form in an…