edipack2triqs: Compatibility layer between EDIpack and TRIQS

edipack2triqs is a thin compatibility layer between EDIpack (A Massively Parallel Exact Diagonalization solver for generic Quantum Impurity problems) and TRIQS (Toolbox for Research on Interacting Quantum Systems).

Copyright (c) 2024-2026, Igor Krivenko, Lorenzo Crippa

Dependencies

• NumPy
• NetworkX
• mpi4py
• edipack2py >= 6.0.0
• TRIQS >= 3.2.0

Installation

Via Conda

conda install -c conda-forge -c edipack edipack2triqs

From the source code repository on GitHub

git clone https://github.com/EDIpack/edipack2triqs
cd edipack2triqs
pip install .

Usage examples

See https://EDIpack.github.io/edipack2triqs/examples.html.

Citing

Please, consider citing the accompanying SciPost Phys. Codebases paper [arXiv:2506.01363], if you find this package useful for your research.

@Article{10.21468/SciPostPhysCodeb.58,
  title= {{Next-generation EDIpack: A Lanczos-based package for quantum
           impurity models featuring general broken-symmetry phases,
           flexible bath topologies and multi-platform interoperability}},
  author = {Lorenzo Crippa and Igor Krivenko and Samuele Giuli and
            Gabriele Bellomia and Alexander Kowalski and Francesco Petocchi and
            Alberto Scazzola and Markus Wallerberger and Giacomo Mazza and
            Luca de Medici and Giorgio Sangiovanni and Massimo Capone and
            Adriano Amaricci},
  journal = {SciPost Phys. Codebases},
  pages = {58},
  year = {2025},
  publisher = {SciPost},
  doi = {10.21468/SciPostPhysCodeb.58},
  url = {https://scipost.org/10.21468/SciPostPhysCodeb.58}
}

License

edipack2triqs is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

edipack2triqs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with edipack2triqs (in the file LICENSE.txt in this directory). If not, see http://www.gnu.org/licenses/.