A Portal Site of Materials Science Simulation

• UNIX-like systems (e.g., GNU/Linux, macos)
• TeNeS ver. 1.0 has been preinstalled in ISSP supercomputers (System B, System C)
• C++11 compatible compiler is required
• ScaLAPACK is required for MPI parallelization
• Python3 is required for generating/converting input files

• Tsuyoshi Okubo (Graduate School of Science, Univ. of Tokyo)
• Satoshi Morita (Institute for Solid State Physics, Univ. of Tokyo)
• Yuichi Motoyama (Institute for Solid State Physics, Univ. of Tokyo)
• Kazuyoshi Yoshimi (Institute for Solid State Physics, Univ. of Tokyo)
• Takeo Kato (Institute for Solid State Physics, Univ. of Tokyo)
• Naoki Kawashima (Institute for Solid State Physics, Univ. of Tokyo)

Two dimensional quantum lattice systems such as quantum spin model and Bose-Hubbard model.

• Energy
• Magnetization
• Correlation function

• Tensor network method
  • PEPS (Projected Entangled Pair State) wave function
  • CTMRG (Corner Transfer Matrix Renormalization Group) method
  • imaginary time evolution

Tensor operations can be performed in parallel through mptensor.

• mptensor

• Tensor network method