Fig. 4
Softness of quasi-localized modes. Snapshots obtained for Tp = 0.200 (a) and Tp = 0.062 (b) with N = 192,000. The particles are shown with their radius given by the vibrational amplitude A(i) calculated from the lowest quasi-localized modes. c The probability distribution of A(i) for Tp = 0.200 and Tp = 0.062. For lower parent temperatures there is a smaller fraction of the particles with larger A(i), and thus the modes are more localized
