Introduction

variPEPS is a Python tensor network library developed for variational ground state simulations in two spatial dimensions applying gradient optimization using automatic differentation.

For a detailed report on the method, please see our open-access publication on SciPost (doi:10.21468/SciPostPhysLectNotes.86).

Installation using pip

The current version of the variPEPS Python package is available on PyPI. It can be easily installed using the Python package manager pip:

$ python3 -m pip install variPEPS

Usage

ToDo

Citation

We are happy if you want to use the framework for your research. To cite our work we provide a list of our preferred references on the GitHub page of the project. Please check there for a current list.