QuICK

Quantum Integrity and Correction Kit (QuICK) is a quantum error correction package in the QuAIR team (under construction). The tools are for code construction and decoding.

Features

QuICK contains error correction codes including:

• code: classical and quantum code construction

  • ClassicalCode: binary classical linear block code

  • Stabilizer: quantum stabilizer code

  • CSSCode: quantum Calderbank-Shor-Steane(CSS) code

  • HGP: quantum hypergraph product code

  • LP: quantum lifted product code

• utils: binary linear algebra and code utilities

• dataset: commonly used classical and quantum codes

• error: simple Pauli error

• decoder: code decoder

  • bp_decoder: belief propagation sum-product decoder

• tutorial: tutorials for quantum error correction

Installation

Set up Anaconda environment:

conda create -n quair python=3.10
conda activate quair
conda install jupyter notebook

Install QuICK locally:

cd ./< your place for QuICK >
pip install -e .

Tutorials

Error Correction Codes

• CSS Code

• Hypergraph Product Code

• Lifted Product Code

• Stabilizer Code

Error Correction Decoders

• Belief Propagation Decoder

• PyMatching Decoder