Yoshihiko NISHIKAWA

Address:		Department of Physics, School of Science, Kitasato University Sagamihara 252-0373, Kanagawa, Japan
E-mail :		nishikawa.yoshihiko [at] kitasato-u.ac.jp

CV ORCID

Research interests

Numerical simulations, Monte Carlo algorithms, and parallel computation on GPU
Slow and nonequilibrium dynamics in disordered systems
Glasses, glass transition, granular materials, and jamming transition
Two-dimensional melting transition
Critical dynamics and criticality in magnetic systems
Statistical analysis of simulation data

Publications

Kai Nakaishi, Yoshihiko Nishikawa and Koji Hukushima
Critical Phase Transition in a Large Language Model
arXiv:2406.05335
Yoshihiko Nishikawa and Ludovic Berthier
Collective relaxation dynamics in a three-dimensional lattice glass model
Physical Review Letters 132, 067101 (2024)
Keisuke Morita, Yoshihiko Nishikawa, and Masayuki Ohzeki
Random postprocessing for combinatorial Bayesian optimization
Journal of Physical Society of Japan 92, 123801 (2023)
Yoshihiko Nishikawa, Werner Krauth, and A. C. Maggs
Liquid-hexatic transition for soft disks
Physical Review E 108, 024103 (2023)
See also our open-source code on GitHub and the associated dataset on Zenodo.
Botao Li, Yoshihiko Nishikawa, Philipp Höllmer, Louis Carillo, A. C. Maggs, and Werner Krauth
Hard-disk pressure computations — a historic perspective
Journal of Chemical Physics 157, 234111 (2022)
Yoshihiko Nishikawa, Atsushi Ikeda, and Ludovic Berthier
Collective dynamics in a glass-former with Mari-Kurchan interactions
Journal of Chemical Physics 156, 244503 (2022)
Yoshihiko Nishikawa, Jun Takahashi, and Takashi Takahashi
Stationary Bootstrap: A Refined Error Estimation for Equilibrium Timeseries
arXiv:2112.11837
See also our Python package implementing the stationary bootstrap method
Yoshihiko Nishikawa, Misaki Ozawa, Atsushi Ikeda, Pinaki Chaudhuri, and Ludovic Berthier
Relaxation Dynamics in the Energy Landscape of Glass-Forming Liquids
Physical Review X 12, 021001 (2022)
Yoshihiko Nishikawa, Atsushi Ikeda, and Ludovic Berthier
Relaxation Dynamics of Non-Brownian Spheres Below Jamming
Journal of Statistical Physics 182, 37 (2021)
Yoshihiko Nishikawa and Koji Hukushima
Lattice Glass Model in Three Spatial Dimensions
Physical Review Letters 125, 065501 (2020)
Yoshihiko Nishikawa, Koji Hukushima, and Werner Krauth
Solid-liquid transition of skyrmions in a two-dimensional chiral magnet
Physical Review B 99, 064435 (2019)
Yoshihiko Nishikawa and Koji Hukushima
Event-chain Monte Carlo algorithm for continuous spin systems and its application
Journal of Physics: Conference Series 750, 012014 (2016)
Yoshihiko Nishikawa and Koji Hukushima
Phase transitions and ordering structures of a model of chiral helimagnet in three dimensions
Physical Review B 94, 064428 (2016)
Yoshihiko Nishikawa, Manon Michel, Werner Krauth, and Koji Hukushima
Event-chain algorithm for the Heisenberg model: Evidence for z ≃ 1 dynamic scaling
Physical Review E 92, 063306 (2015)

Others

stresampling