Tomotoshi NISHINO

Tomotoshi NISHINO

Tomotoshi NISHINO

Doctor of Sciences, Osaka University, 1992
Associate Professor

Research group: Condensed Matter Group
Phone: +81-78-803-5632
E-mail: nishinokobe-u.ac.jp
Personal HP: http://quattro.phys.sci.kobe-u.ac.jp/nishino.html

研究内容

My research interest has been to observe thermal equilibrium states of two-dimensional statistical systems, such as the Ising model, from zero-temperature to the infinitely high temperature by means of high performance computation, and to analyze their lot-temperature order and phase transition. Recently I'm trying to implement the tensor network formulations, which partially originates from the density matrix renormalization group (DMRG), to information analyses of physical systems. Please visit DMRG web page if you are interested in modern numerical renormalization group techniques.

Main Publications

  • T. Nishino, "Introduction to Tensor Network (in Japanese)", 192 pages (Kodansha, 2023).
  • F. Verstraete, T. Nishino, U. Schollwoeck, M.C. BAnuls, G.K. Chan, M. Stoudenmire, "Density matrix renormalization group, 30 years on", Nature Reviews Physics, 5, 273-276 (2023).
  • H. Ueda, T. Nishino, "Hyperbolic Deformation on Quantum Lattice Hamiltonians" J. Phys. Soc. Jpn. 78, 014001 (2008).
  • K. Ueda, R. Krcmar, A, Gendiar, T. Nishino, "Corner Transfer Matrix Renormalization Group Method Applied to the Ising Model on the Hyperbolic Plane", J. Phys. Soc. Jpn. 76, 084004 (2007).
  • T. Nishino, Y. Hieida, K. Okunishi, N. Maeshima, and Y. Akutsu, "Two-Dimensional Tensor Product Variational Formulation", Prog. Theor. Phys. 105, 409-417 (2001).
  • T. Nishino, and K. Okunishi, "Corner Transfer Matrix Renormalization Group Method", J. Phys. Soc. Jpn. 65, 891-894 (1996).
  • T. Nishino, "Density Matrix Renormalization Group Method for 2D Classical Models", J. Phys. Soc. Jpn. 64, 3598-3601 (1995).
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