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Matrix Product Toolkit

  • 公開度：3 ★★★
  • ドキュメント充実度：3 ★★★

A program package for numerically solving effective lattice models using matrix product states (MPS). The ground state of a one-dimensional quantum system and its time evolution can be numerically evaluated by using an infinite system algorithm based on MPS. Useful tutorials and examples of calculations are also provided.

基本情報
Last Update:2021/03/05

公式サイト

https://people.smp.uq.edu.au/IanMcCulloch/mptoolkit/index.php?n=Main.HomePage

ライセンス

GNU GENERAL PUBLIC LICENSE Version 3
利用環境 Linux/Unix
開発者 Ian McCulloch (The University of Queensland)
対象となる物質・モデル One-dimensional quantum systems (Heisenberg mode, Hubbard mode, etc.)
求められる物理量
  • Ground-state energy
  • Physical quantities of the ground state such as an electron density, a magnetization and a correlation function)
手法 Algorithms using matrix product states such as iDMRG, TEBD, t-DMRG, etc.
並列化対応 Parallel computing by OpenMP is supported.
関連キーワード
文献 I. P. McCulloch and M. Gulácsi, Europhys. Lett. 57, 852 (2002).
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