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arXiv · 2009.04417

Mitiq: A software package for error mitigation on noisy quantum computers

Ryan LaRose·Andrea Mari·Sarah Kaiser·Peter J. Karalekas·Andre A. Alves·Piotr Czarnik·Mohamed El Mandouh·Max H. Gordon·Yousef Hindy·Aaron Robertson·Purva Thakre·Misty Wahl·Danny Samuel·Rahul Mistri·Maxime Tremblay·Nick Gardner·Nathaniel T. Stemen·Nathan Shammah·William J. Zeng
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Abstract

We introduce Mitiq, a Python package for error mitigation on noisy quantum computers. Error mitigation techniques can reduce the impact of noise on near-term quantum computers with minimal overhead in quantum resources by relying on a mixture of quantum sampling and classical post-processing techniques. Mitiq is an extensible toolkit of different error mitigation methods, including zero-noise extrapolation, probabilistic error cancellation, and Clifford data regression. The library is designed to be compatible with generic backends and interfaces with different quantum software frameworks. We describe Mitiq using code snippets to demonstrate usage and discuss features and contribution guidelines. We present several examples demonstrating error mitigation on IBM and Rigetti superconducting quantum processors as well as on noisy simulators.

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Ryan LaRose, Andrea Mari, Sarah Kaiser, Peter J. Karalekas, Andre A. Alves, Piotr Czarnik, Mohamed El Mandouh, Max H. Gordon, Yousef Hindy, Aaron Robertson, Purva Thakre, Misty Wahl, Danny Samuel, Rahul Mistri, Maxime Tremblay, Nick Gardner, Nathaniel T. Stemen, Nathan Shammah, William J. Zeng. 2020-09-09. Mitiq: A software package for error mitigation on noisy quantum computers. https://doi.org/10.22331/q-2022-08-11-774

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