Kuniyasu Saitoh

J-GLOBAL         Last updated: Aug 29, 2019 at 09:24
Kuniyasu Saitoh
Tohoku University
Research Alliance Center for Mathematical SciencesResearch Alliance Center for Mathematical Sciences

Awards & Honors

Young Scientist Award of the Physical Society of Japan

Published Papers

Kuniyasu Saitoh, Vanessa Magnanimo, Stefan Luding
Computational Particle Mechanics   4(4) 409-417   Oct 2017   [Refereed]
Saitoh Kuniyasu, Mizuno Hideyuki
PHYSICAL REVIEW E   96(1)    Jul 2017   [Refereed]
Saitoh Kuniyasu, Hayakawa Hisao, Mareschal M, Santos A
28th International Symposium on Rarefied Gas Dynamics 2012, Vols. 1 and 2   1501 1001-1008   2012   [Refereed]
Saitoh Kuniyasu, Magnanimo Vanessa, Luding Stefan, Mareschal M, Santos A
28th International Symposium on Rarefied Gas Dynamics 2012, Vols. 1 and 2   1501 1038-1043   2012   [Refereed]


Atsushi Ikeda, Takeshi Kawasaki, Ludovic Berthier, Kuniyasu Saitoh, Takahiro Hatano
   Apr 2019
We show that non-Brownian suspensions of repulsive spheres below jamming
display a slow relaxational dynamics with a characteristic time scale that
diverges at jamming. This slow time scale is fully encoded in the structure of
the unjammed packing...
Kuniyasu Saitoh, Norihiro Oyama, Fumiko Ogushi, Stefan Luding
   Sep 2018
We study slip-avalanches in two-dimensional soft athermal disks by
quasi-static simulations of simple shear deformations. Sharp drops in shear
stress, or slip-avalanches, are observed intermittently during steady state.
Such the stress drop is cau...
Kuniyasu Saitoh, Rohit K. Shrivastava, Stefan Luding
Phys. Rev. E 99, 012906 (2019)      Jul 2018
We employ numerical simulations to understand the evolution of elastic
standing waves in disordered frictional disk systems, where the dispersion
relations of rotational sound modes are analyzed in detail. As in the case of
frictional particles on...