378 citations · 433 across the 2 of their papers we have counts for
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cond-mat.soft2011★ 55 cited
Mapping the glassy dynamics of soft spheres onto hard-sphere behavior
Michael Schmiedeberg, Thomas K. Haxton, Sidney R. Nagel +1
We show that the dynamics of soft-sphere systems with purely repulsive interactions can be described by introducing an effective hard-sphere diameter determined using the Andersen-…
cond-mat.soft2004★ 378 cited
Geometric origin of excess low-frequency vibrational modes in amorphous solids
Matthieu Wyart, Sidney R. Nagel, T. A. Witten
Glasses have a large excess of low-frequency vibrational modes in comparison with crystalline solids. We show that such a feature is a necessary consequence of the geometry generic…