Concepedia
Statistics
Publications
51
Citations
2.6K
H-Index
28
Active since
1995
Affiliations
Niigata University(Current)
The University of Osaka
Kobe University
The University of Tokyo
Tokyo Institute of Technology
Kouichi Okunishi is an author at Niigata University specializing in natural sciences, physics, and condensed matter physics.
Publications per year
1995–2023
Corner Transfer Matrix Renormalization Group Method
Tomotoshi Nishino, Kouichi Okunishi · Journal of the Physical Society of Japan · 1996 · 476 citations · Full text
Natural Sciences, Computational Engineering, Computational Chemistry +9
Corner Transfer Matrix Algorithm for Classical Renormalization Group
Tomotoshi Nishino, Kouichi Okunishi · Journal of the Physical Society of Japan · 1997 · 209 citations · Full text
Natural Sciences, Physics, Computational Physics +12
Product Wave Function Renormalization Group
Tomotoshi Nishino, Kouichi Okunishi · Journal of the Physical Society of Japan · 1995 · 113 citations · Full text
Natural Sciences, Physics, Computational Physics +11
A Density Matrix Algorithm for 3D Classical Models
Tomotoshi Nishino, Kouichi Okunishi · Journal of the Physical Society of Japan · 1998 · 107 citations · Full text
Computing, Computer Science, 3D Modeling +12
Magnetic Phase Diagram of the<i>S</i>=1/2 Antiferromagnetic Zigzag Spin Chain in the Strongly Frustrated Region: Cusp and Plateau
Kouichi Okunishi, Takashi Tonegawa · Journal of the Physical Society of Japan · 2003 · 95 citations · Full text
Natural Sciences, Physics, Condensed Matter Physics +16
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