Deltakit

Deltakit integrates quantum error correction circuits generation, advanced circuit simulation, software decoders and noise analysis tools into quantum error correction (QEC) experiment workflows. Deltakit offers offline decoding capabilities that are complementary to Riverlane’s real-time hardware decoders, with more flexibility and functionality than currently implemented in hardware. By running small experiments on today’s quantum hardware and simulators, users gain an understanding of how error correction procedures will perform on future large scale quantum computers. This allows users to study QEC algorithms and protocol, to showcase QEC experiments on current quantum computers, as well as diagnose noise sources to further improve the logical performance of their devices. Deltakit can be used to perform simulations of all parts of QEC experiments if a QPU is not available.

With Deltakit, you can:

• Benchmark logical fidelity by decoding measurement data from QEC experiments or simulations

• Decode QEC experiments and simulations using open-source decoders, as well as Riverlane proprietary decoders

• Improve decoding accuracy by using measurement data to determine decoding graph

• Diagnose noise sources from QEC experiments by analysing defect rates and correlation matrices

To get started with Deltakit, follow these steps:

• See the Setup section to find out how to receive a user account, access the software and set up your working environment;

• See the Getting Started guide for an overview of available features;

• See the Examples section for end-to-end demonstrations of how to use the available features;

• See the API Reference section for detailed information on how to access the available features.