2 papers
cond-mat.stat-mech2026
Exact Fluctuation-Response Relations for Underdamped Langevin Dynamics
Tan Van Vu, Van Tuan Vo, Ruicheng Bao +1
Thermodynamic uncertainty relations connect current fluctuations to dissipation and are often rooted in fluctuation-response principles. In underdamped dynamics, however, conventio…
cond-mat.stat-mech2026
Hierarchical Reconstruction of Time-arrow from Multi-time Correlations
Yijia Cheng, Ruicheng Bao, Zhonghuai Hou
The entropy production rate (EPR), a key measure of thermodynamic irreversibility in thermodynamics of small systems, is difficult to determine directly in experiments, motivating…