3 papers
cond-mat.stat-mech2026
Eigen Microstate Condensation and Critical Phenomena in the Lennard-Jones Fluid
Lan Yang, Zhaorong Pang, Chongzhi Qiao +4
Despite extensive study of the liquid-gas phase transition, accurately determining the critical point and the critical exponents in fluid systems through direct simulation remains…
cond-mat.stat-mech2025
Phase transition revealed by eigen microstate entropy
Teng Liu, Xuezhi Niu, Mingli Zhang +9
We introduce the eigen microstate entropy (), a novel metric of complexity derived from the probabilities of statistically independent eigen microstates. After estab…
cond-mat.soft2025
Disentangling hierarchical relaxations in glass formers via dynamic eigenmodes
Wensi Sun, Yanshuang Chen, Wencheng Ji +6
Hierarchical dynamics in glass-forming systems span multiple timescales, from fast vibrations to slow structural rearrangements, appearing in both supercooled fluids and glassy sta…