2 papers
cond-mat.stat-mech2026
Directional memory of early spectral selection during spinodal decomposition in finite systems
Boliang Yu, Ruixin Zhou, Zheng Zhang
Cahn-Hilliard phase separation turns small composition fluctuations into coarsening domains. In Fourier space, the pattern forms a ring whose angular intensity favors an axis. We a…
cond-mat.soft2026
Hidden amplitude and dynamical information in phase-separation spectra
Boliang Yu, Ruixin Zhou, Jiaxing Yuan
Framewise variance normalization removes fluctuation amplitude from an observation, but not from the dynamics that generate later patterns. The current normalized spectrum therefor…