259 citations · 2.2k across the 66 of their papers we have counts for
4 papers · 1 filter
Dynamic criticality at the jamming transition
Atsushi Ikeda, Ludovic Berthier, Giulio Biroli
We characterize vibrational motion occurring at low temperatures in dense suspensions of soft repulsive spheres over a broad range of volume fractions encompassing the jamming tran…
Jamming Transition and Inherent Structures of Hard Spheres and Discs
Misaki Ozawa, Takeshi Kuroiwa, Atsushi Ikeda +1
Recent studies show that volume fractions $\phiJ$ at the jamming transition of frictionless hard spheres and discs are not uniquely determined but exist over a continuous range. Mo…
Dimensional Study of the Caging Order Parameter at the Glass Transition
Patrick Charbonneau, Atsushi Ikeda, Giorgio Parisi +1
The glass problem is notoriously hard and controversial. Even at the mean-field level, little is agreed about how a fluid turns sluggish while exhibiting but unremarkable structura…
Unified study of glass and jamming rheology in soft particle systems
Atsushi Ikeda, Ludovic Berthier, Peter Sollich
We explore numerically the shear rheology of soft repulsive particles at large volume fraction. The interplay between viscous dissipation and thermal motion results in multiple rhe…