AI 中文总结
本文研究玻尔兹曼H定理相关演化过程中所选状态的分布,数值分析该分布并探讨其与热及非热系统平衡涨落的相关性。
AI 中文摘要
玻尔兹曼H定理指出,热力学状态系综的熵会增加,直到所有状态等概率。演化过程随机选取系综中的一个状态,使其他所有状态的概率都等于所选状态的概率;不同的演化实现会产生所选状态的分布。我们数值研究该分布,并探讨其与热系统及非热系统平衡涨落的相关性。
英文摘要
The Boltzmann H-theorem states that entropy of an ensemble of thermodynamic states increases until all states become equally probable. The evolution randomly picks one of the states in the ensemble and brings every other state to have the same probability as the selected state. Different realizations of evolution yield a distribution of selected states. We study this distribution numerically and discuss its relevance for equilibrium fluctuations in thermal as well as non thermal systems.