queasars 0.1.0

QUEASARS is an open-source, qiskit-based, python package implementing quantum variational eigensolvers which use evolutionary algorithms to find a good ansatz during the optimization process.

QUEASARS - Quantum Evolving Ansatz Variational Solver

QUEASARS is an open-source, qiskit-based, python package implementing quantum variational eigensolvers which use evolutionary algorithms to find a good ansatz during the optimization process, like E-VQE, MoG-VQE or QNEAT.

Table of contents

• Installation
• Usage
• Contributing
• Maintainers
• Copyright and licenses
  • Copyright
  • License

Installation

Using Pip

QUEASARS requires a python3 environment with python >= 3.9 and can be installed using the following pip command:

  pip install queasars

From Source

QUEASARS' development dependencies are managed using poetry. To install QUEASARS from source follow these instructions:

1. Clone the QUEASARS repository.
2. Install Python 3.11
3. Install poetry (installation guide).
4. Run poetry install from within QUEASARS' project directory to install its dependencies.

Usage

Contributing

Contributions to this project are welcome. You may open issues, fix or expand documentation, provide new functionality or create more and better tests. If you have a minor contribution you can open a pull request right away. For any major contribution please open an issue first or discuss with the repository maintainer. Please also note that you need to fill out and sign a contributor license agreement

Maintainers

The current Maintainers of QUEASARS are Sven Prüfer (@svenpruefer) and Daniel Leidreiter (@dleidreiter).

Copyright and license

Copyright

Quantum Evolving Ansatz Variational Solver (QUEASARS)

Copyright 2023 DLR - Deutsches Zentrum für Luft- und Raumfahrt e.V.

This product was developed at DLR - GSOC (German Space Operations Center at the German Aerospace Center DLR, https://www.dlr.de/).

License

QUEASARS is licensed under the Apache License, Version 2.0.