44 citations · 144 across the 15 of their papers we have counts for
6 papers · 1 filter
Simulation of cohesive head-on collisions of thermally activated nanoclusters
Hiroto Kuninaka, Hisao Hayakawa
Impact phenomena of nanoclusters subject to thermal fluctuations are numerically investigated. From the molecular dynamics simulation for colliding two identical clusters, it is fo…
Long-range correlation in sheared granular fluids
Michio Otsuki, Hisao Hayakawa
The spatial correlation function of the momentum density in the three-dimensional dilute sheared granular fluids is theoretically investigated. The existence of the long-range corr…
Spatial correlations in sheared isothermal liquids : From elastic particles to granular particles
Michio Otsuki, Hisao Hayakawa
Spatial correlations for sheared isothermal elastic liquids and granular liquids are theoretically investigated. Using the generalized fluctuating hydrodynamics, correlation functi…
Universal scaling for the jamming transition
Michio Otsuki, Hisao Hayakawa
The existence of universal scaling in the vicinity of the jamming transition of sheared granular materials is predicted by a phenomenology. The critical exponents are explicitly de…
Super-elastic collisions of thermal activated nanoclusters
Hisao Hayakawa, Hiroto Kuninaka
Impact processes of nanoclusters subject to thermal fluctuations are investigated, theoretically. In the former half of the paper, we discuss the basis of quasi-static theory. In t…
A FDR-preserving field theory of glass transition in terms of the fluctuating hydrodynamics
Taka H. Nishino, Hisao Hayakawa
A field theoretical method for the fluctuating hydrodynamics with preserving fluctuation-dissipation relations (FDR) is reformulated. It is shown that the long time behavior within…