PyMPO

Automatic and symbolic construction of matrix product operator (MPO)

Python (Sympy) is employed as interface and Rust as part of backend.

Note

PyMPO employs maturin as a build backend. Thus, cargo 1.78+, package manager of Rust, is required in your envoronment. If you have'nt, follow rustup installation.

Document

https://kenhino.github.io/PyMPO/example/autompo-sym.html

Installation

Just using uv

$ uv sync

or

using pip

$ pip install git+https://github.com/KenHino/PyMPO

Reference

• Jiajun Ren, Weitang Li, Tong Jiang, Zhigang Shuai; A general automatic method for optimal construction of matrix product operators using bipartite graph theory. J. Chem. Phys. 28 August 2020; 153 (8): 084118.