3 papers
cond-mat.stat-mech2026
Characterizing Full Nonequilibrium Dynamics of Simple Exclusion Processes
Zhimao Liu, Jing Liu, Pan Zhang +1
The simple exclusion process (SEP) is a paradigmatic model for nonequilibrium transport, yet the rich dynamics of its time-dependent joint distribution over an exponentially large…
q-bio.MN2025
Tracking large chemical reaction networks and rare events by neural networks
Jiayu Weng, Xinyi Zhu, Jing Liu +3
Chemical reaction networks are widely used to model stochastic dynamics in chemical kinetics, systems biology and epidemiology. Solving the chemical master equation that governs th…
cond-mat.stat-mech2024
Efficient Optimization of Variational Autoregressive Networks with Natural Gradient
Jing Liu, Ying Tang, Pan Zhang
Estimating free energy is a fundamental problem in statistical mechanics. Recently, machine-learning-based methods, particularly the variational autoregressive networks (VANs) have…