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cond-mat.stat-mech2025
Path-integrals and optimal paths for the fractional Ornstein-Uhlenbeck process
Bing Miao, Gleb Oshanin, Luca Peliti
We derive the path-integral representation of the fractional Ornstein-Uhlenbeck process driven by Riemann-Liouville fractional Gaussian noise, for both the subdiffusive and superdi…
cond-mat.stat-mech2025
Entropy Production in Non-Gaussian Active Matter: A Unified Fluctuation Theorem and Deep Learning Framework
Yuanfei Huang, Chengyu Liu, Bing Miao +1
We present a general framework for deriving entropy production rates (EPRs) in active matter systems driven by non-Gaussian active fluctuations. Employing the probability-flow equi…