arxivcond-mat.stat-mechcs.NE2026-07-16
Moment-Resolved Readout and Reservoir Diversity in Nonequilibrium Langevin Computing
JiZheng Duan, MingYang Zhao, YanWei Chen, Lei Yang
Nonlinear thermodynamic computers based on Langevin dynamics exploit thermal fluctuations as a physical substrate for computation. Recent work has shown that quartic-confined fluctuating degrees of freedom can act as thermodynamic neurons capable of nonlinear function approximati…