2003/05/22 by F. Rao, F Rao, A. Crisanti +3 · 1 citation
Materials Science · Physics and Astronomy · #Material Dynamics and Properties #Statistical Mechanics and Entropy #Theoretical and Computational Physics #cond-mat.soft #cond-mat.stat-mech
paper · pdf · doi:10.1209/epl/i2003-00453-y
7 pages, 4 figures, epl LaTeX package
arxiv created 2003/05/22 · openalex publication_date 2003/06/01 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/30
We have computed the time-dependent susceptibility for the finite-size mean-field random orthogonal model (ROM). We find that for temperatures above the mode-coupling temperature, the imaginary part of the susceptibility χ''(ν) obeys the scaling forms proposed for glass-forming liquids. Furthermore, as the temperature is lowered the peak frequency of χ'' decreases, following a Vogel-Fulcher law with a critical temperature remarkably close to the known critical temperature T c , where the configurational entropy vanishes.