70 citations · 369 across the 32 of their papers we have counts for
8 papers · 1 filter
Testing mean-field theory for jamming of non-spherical particles: Contact number, gap distribution, and vibrational density of states
Harukuni Ikeda
We perform numerical simulations of the jamming transition of non-spherical particles in two dimensions. In particular, we systematically investigate how the physical quantities at…
Finite size effects in the microscopic critical properties of jammed configurations: A comprehensive study of the effects of different types of disorder
Patrick Charbonneau, Eric I. Corwin, R. Cameron Dennis +4
Jamming criticality defines a universality class that includes systems as diverse as glasses, colloids, foams, amorphous solids, constraint satisfaction problems, neural networks,…
Vibrational density of states of jammed packing: mean-field theory
Harukuni Ikeda, Masanari Shimada
Several mean-field theories predict that Hessian matrices of amorphous solids can be written by using the random matrix in the limit of the large spatial dimensions . M…
Non-Affine Displacements Below Jamming under Athermal Quasi-Static Compression
Harukuni Ikeda, Koji Hukushima
Critical properties of frictionless spherical particles below jamming are studied using extensive numerical simulations, paying particular attention to the non-affine part of the d…
Note: Relaxation time below jamming
Harukuni Ikeda
Like other critical phenomena, the jamming transition accompanies the divergence of the relaxation time . A recent numerical study of frictionless spherical particles proves tha…
Interplay between percolation and glassiness in the random Lorentz gas
Giulio Biroli, Patrick Charbonneau, Eric I. Corwin +4
The random Lorentz gas (RLG) is a minimal model of transport in heterogeneous media. It also models the dynamics of a tracer in a glassy system. These two perspectives, however, ar…
Jamming below upper critical dimension
Harukuni Ikeda
Extensive numerical simulations in the past decades proved that the critical exponents of the jamming of frictionless spherical particles remain unchanged in two and three dimensio…
Jamming with tunable roughness
Harukuni Ikeda, Carolina Brito, Matthieu Wyart +1
We introduce a new model to study the effect of surface roughness on the jamming transition. By performing numerical simulations, we show that for a smooth surface, the jamming tra…