qutree

Overview

Plot sets of multiqubit quantum pure states as a binary tree of Bloch spheres.

We present a representation that can display several arbitrary multi-qubit pure states, using a combination of the Bloch Sphere and the Schmidt decomposition.

Our current approaches to visualization of quantum states allow to display:

• several mono-qubit states, using the Bloch sphere

• a single multi-qubit state, sometimes with additional restrictions such as symmetry

Usage

install with pip:

pip install qutree

And you will be able to produce this type of Bloch sphere’s tree:

More information can be found in our documentation.

Citing

If you find qutree useful in your research, please consider citing the following papers to support our work. Thank you for your support.

• Barthe, A., Grossi, M., Tura, J., and Dunjko, V.. (2023). Bloch Sphere Binary Trees: A method for the visualization of sets of multi-qubit systems pure states. https://doi.org/10.48550/arXiv.2302.02957

• Rambaud, P., Barthe, A.. (2023). qutree. Zenodo. https://doi.org/10.5281/zenodo.7634518

Contribute

If you want to contribute you can fork the project in your own repository and then use it. If you consider working with us, please follow the contributing guidelines.

This package was created with Copier and the @12rambau/pypackage 0.1.11 project template.